The Best Amino Acids for Energy

Which aminos help with energy production, muscle building, weight loss, sleep cycles, and more? Find out the difference between nonessential and essential amino acid supplements, plus the science behind how they work in the body.

When people supplement with amino acids, they’re usually looking for some very key boosts: muscle building, weight loss, and energy. Whether it’s energy to get through a workout or bodybuilding session at the gym, or energy that carries you through your daily activities (of which greater muscle strength and less body fat also help), amino acids are effective supplements for improving your health and physical performance. But which are the best amino acids for energy? Let’s explore some of the options.

The best amino acids for energy.

The Best Amino Acids for Energy

Here are some of the amino acids that have been proven to help increase energy, decrease muscle fatigue, and improve athletic performance.

1. Citrulline

Citrulline is a nonessential amino acid, meaning it is naturally produced in your body. However, people often supplement with citrulline to boost their exercise performance, mostly because one of citrulline’s uses is to increase blood flow to your body and muscle tissues. Citrulline does this by revving up your body’s production of nitric oxide, a vasodilator that relaxes the blood vessels and opens them up, allowing more oxygen and other nutrients to move through the body faster, thereby increasing energy and stamina.

This 2015 study found that taking citrulline supplements allowed cyclists to bike 12% longer than the placebo group, while this 2010 study showed that taking citrulline increased the amount of reps bodybuilders could do by 53% over the control group.

Citrulline is also known to help reduce muscles soreness and appears to be totally safe for use, with no adverse side effects reported up to 15 grams.

2. Beta-Alanine

Beta-alanine is another nonessential amino acid that improves muscular endurance, enhances anaerobic exercise capacity, and reduces muscle fatigue. Beta-alanine helps combat the acid buildup in your muscles during intense exercise (especially short bursts of energy like sprints or a single strength-training session). Increasing levels of beta-alanine could help improve your physical performance and prolong your endurance.

A brief yet effective pre-workout supplement, the one reported side effect of beta-alanine supplementation is a feeling of tingling skin if taken in high doses.

3. Branched-Chain Amino Acids (BCAAs)

The branched-chain amino acids are three of the nine essential amino acids: valine, leucine, and isoleucine. BCAAs are so-called because their chemical structures involve branching chains of molecules. Naturally found in high-protein foods like meat, fish, eggs, and plant sources of protein like beans and legumes, BCAAs and the other essential aminos are substances your body needs to consume, if not by food then by supplement.

Many athletes, bodybuilders, and fitness-minded folk will take BCAA capsules or powders to help enhance their workouts because these particular amino acids make up over 30% of our muscle protein. BCAA supplements have been studied and scientifically proven to help improve running endurance, reduce both physical and mental fatigue, and diminish muscle soreness after activities like running and weight training.

The only problem with BCAAs is that they are only a third of the nine essential amino acids needed to create new muscle, and that excessive amounts of BCAA powders taken without the other six essential aminos can lead to counterproductive catabolism—basically the cannibalizing of your muscle tissue to access those other amino acids. Not only does catabolism reduce your lean muscle mass, but it also damages your energy levels, because you’re wasting energy on destructive metabolism instead of the virtuous cycle of only using energy to build, repair, and maintain muscle growth.

4. Essential Amino Acids (EAAs)

Amino acids are the building blocks of protein in your body, and the essential amino acids are the ones you need to import from outside the body, because they cannot be synthesized within. EAA supplements contain not only the three branched-chain amino acids, but the other six as well: histidine, lysine, methionine, phenylalanine, threonine, and tryptophan. They help with everything from hormone creation, immune support, muscle building, metabolism regulation, and energy transport. Here are some of the most vital roles each essential amino plays in your body.

  • Valine: A branched-chain amino that stimulates the growth of new muscle and is actively involved in energy production.
  • Leucine: This branched-chain amino acid is used in both new protein synthesis, muscle repair, wound healing, blood sugar regulation, and the production of growth hormones.
  • Isoleucine: The final branched-chain amino, this isolated form of leucine (hence the name) is heavily concentrated in your muscle tissue where it aids muscle metabolism and energy regulation.
  • Histidine: This neurotransmitter is used to create histamine and is needed in digestion, sexual function, immune response, and for regulating your sleep-wake cycle (circadian rhythm).
  • Lysine: Used in hormone and enzyme synthesis, lysine also plays a major role in new protein creation, energy production, and the generation of elastin and collagen (which keep our joints, skin, and hair supple, making lysine one of the amino acids for anti-aging).
  • Methionine: This amino is important for tissue growth, zinc absorption, detoxification, and metabolism.
  • Phenylalanine: Precursor to the neurotransmitters dopamine, epinephrine, and norepinephrine, this amino also helps produce the other nonessential amino acids.
  • Threonine: Another contributor to elastin and collagen for anti-aging, threonine also aids in fat metabolism for energy usage.
  • Tryptophan: Most often thought of as the chemical in turkey which makes you sleepy, tryptophan regulates sleep, mood, appetite, and is needed to create serotonin (the “happy hormone”).

As you can see, all the essential amino acids are needed to build muscles and produce the fuel needed to use them, making each and every one an important amino acid for energy. The best supplements for improved energy should come with a whole host of EAAs.

The Energy Enhancement of Essential Amino Acids

Energy creation and expenditure is a cycle in the human body, requiring not only the generation of energy from food and body fat, but also the use of it to build and strengthen our muscles. Here is how supplementing with essential amino acids contributes to each aspect of the energy cycle.

Improve Exercise Performance

The branched-chain amino acids have been extensively studied to show they increase physical performance and reduce energy fatigue. A recent 2017 study found that BCAAs significantly improved muscle recovery and decreased the muscle soreness experienced by athletes over the placebo group in a 16-person trial. A 2017 review of eight other studies found that BCAAs across the board helped to promote muscle recovery and reduce delayed onset muscle soreness (DOMS).

Even leucine alone has shown an ability to increase strength performance in untrained, non-athletic men (although this increase is greatly limited by the availability of all the other EAAs)—that means amino acid supplements are a great place to start for those who are new to fitness.

Prevent Muscle Loss

When working out and when getting older, we lose muscle mass to other needs in the body. Though BCAAs alone cannot definitively preserve your muscle, and BCAAs without a balanced amount of the other essential aminos might cause catabolism as they seek the other ingredients they need to synthesize new protein, a more thorough amount of the essential amino acids have been shown to preserve muscle mass and prevent muscle breakdown.

This 2009 study of older adults who were on bed rest and susceptible to muscle atrophy demonstrated that 15 grams of EAAs helped maintain muscle protein synthesis, while the placebo group’s muscle synthesis decreased by 30%. Another 2009 study found equivalent results in older women who were able to preserve and even increase lean body mass with supplemental EAAs. When talking about amino acids for anti-aging, preventing age-related muscle wasting is a huge area of importance.

Promote Weight Loss

EAAs can be effective in stimulating fat loss, significantly decreasing the percentage of body fat in men over an 8-week study (the same effects have been shown in animal studies). While fat is, in a sense, a fuel source (the principle behind the ketogenic diet for example is to train the body to burn fat for energy almost exclusively), an excessive amount of fat, especially around your midsection, is not only dangerous to your cardiovascular health, but it’s also a lot more cumbersome weight to carry throughout your day, requiring extra energy that could be better spent. EAA supplementation can lead to better metabolism performance, greater muscle mass, and lower body fat all at once.

Amino Energizer

The best amino acid supplements should contain all the essential amino acids relevant to building muscle, producing energy, and losing excessive weight. The health benefits derived from the right aminos go beyond sports nutrition and into the realm of optimum nutrition for your longevity and quality of life. Check out Amino Co.’s own blend of balanced essential amino acids to see if it doesn’t boost your energy levels, your fitness performance, and your overall well-being.

How to Get the Best Amino Acids for Muscle Growth

Discover the important differences between BCAAs and EAAs for athletic performance, including the best amino acids for muscle growth, workout recovery, plus improved sleep, mood, energy, and fat metabolism.

Muscle protein turnover is a constant state of activity: repairing, replacing, and rebuilding every day. This is true for everyone, though for those who work out or do strenuous labor regularly, the rate is even faster. It’s also true that as we age, this process slows down, meaning the more we do and the older we get, the more support we need to maintain and grow our muscles. Those who hit the gym frequently have probably heard about amino acid supplements, but which are the best amino acids for muscle growth? Branched-chain aminos? The ones in creatine or whey protein? This article has the rundown on the amino acids responsible for muscle synthesis, and advice on how to get all the relevant amino acids for new muscle growth.

Branched-Chain vs. Essential Amino Acids

Branched-chain amino acid supplements (or BCAAs) are incredibly popular workout supplements among athletes and bodybuilders for their purported muscle-building abilities, but BCAAs are only a third of the essential amino acids (EAAs) needed to create new muscle. Here are the important differences when it comes to amino acids for working out.

Branched-Chain Amino Acids

BCAAs are taken as supplements to increase muscle gain, improve muscle recovery, and boost athletic performance. However, it’s a little more nuanced than that on the molecular level.

Branched-chain aminos are so-called because of their chemical structures, the branching chains of their chemical bonds. They are valine, leucine, and isoleucine, and they do indeed play vital and irreplaceable roles in muscle building.

BCAAs are metabolized in your muscles, not via the liver, which means they hit your bloodstream fast when you consume a BCAA supplement, and are especially useful for workout energy. Scientific studies show a link between BCAA consumption and improved glycogen energy storage, decreased workout fatigue, and greater muscle mass. So…what could possibly be the drawback?

The Issue with BCAA Supplements

BCAAs cannot work alone. This meta-analysis of the relevant research done over 30 years (between 1985-2017) found that there are no human studies that show BCAAs working independently to improve athletic performance or increase protein synthesis. While they definitely play a role in new muscle growth, they are not the magic bullet that many fitness enthusiasts are led to believe. How can that be so?

Well, the meta-analysis referenced above highlighted two distinct studies that both showed BCAA supplementation can actually decrease muscle protein synthesis when they are overabundant. As mentioned previously, it takes all nine of the essential amino acids to create new muscle, and without a sufficient amount of every EAA, the excessive amount of BCAAs in the body may accelerate the catabolic rate of muscles (catabolism being a destructive metabolism, the very thing most bodybuilders take supplements to guard against).

In two of the studies profiled, muscle tissue was being broken down much faster than it was being repaired due to the fact that the overwhelming amount of BCAAs in the subjects were seeking to complete their job: achieve protein synthesis. To do this they cannibalized muscle tissue to derive the other six essential amino acids that could not be found quickly enough anywhere else. It’s sort of like the way certain parasites kill their hosts, even though it’s an illogical action: molecules and basic organisms aren’t thinking about the bigger picture, they have one purpose and will clear a path of destruction to complete it if necessary.

Long story short, BCAAs cannot create new muscle alone, without all the ingredients necessary for new protein synthesis, they can actually work against your goals.

Other BCAA Concerns

BCAAs only work to improve muscle growth in those who just so happen to have a sufficient amount of the other essential amino acids in their bloodstreams. Too many BCAAs taken as a solo supplement can have some other negative side effects.

  • A too-high dose of BCAAs can interrupt serotonin production: Serotonin is one of your happy hormones, part of the group of chemicals like dopamine and your endorphins that keep you from feelings of depression and anxiety (among others). Serotonin is synthesized from tryptophan, which uses the same carrier as BCAAs to reach the brain. With extra BCAAs clogging the brain bus, tryptophan uptake decreases, and serotonin production declines.
  • Increased amounts of BCAAs lead to B vitamin depletion: The metabolic requirements of utilizing extra BCAAs includes using several B vitamins, which then leads to a B vitamin shortage. B vitamins are needed for a multitude of other bodily functions, and a deficiency in B vitamins can interrupt hormone production, nervous system functioning, and digestion.
  • Excessive BCAA concentrations can lead to blood sugar and insulin issues: Increased levels of BCAAs may be a predictor of type 2 diabetes onset, and are linked to a higher risk of insulin resistance.

The best amino acids for muscle growth.

Essential Amino Acids

The positive promises of branched-chain amino acid supplements can still be had, so long as you get them in proper balance with the rest of the essential aminos. The best supplements for muscle growth will include all of the amino acids you can’t make yourself, which includes those treasured BCAAs.

Essential vs. Nonessential Amino Acids

Amino acids are known as the building blocks of protein in the body, and have everything to do with muscle gain and protein synthesis. They also have a firm hand in our hormone production, our enzyme creation, our cognitive functioning, and our metabolism.

There are 20 main amino acids in the human body, and while 11 of them can be synthesized in-house and are deemed nonessential, 9 of them are essential to consume from outside the body (like plant and animal protein sources: fish, eggs, beans, etc.). Those nine essential aminos are:

  1. Valine (BCAA): Aids in energy production and stimulates muscle regeneration.
  2. Isoleucine (BCAA): Prevents muscle breakdown and is important in energy regulation and immune system activity.
  3. Leucine (BCAA): Vital in blood sugar regulation, growth hormone synthesis, and protein synthesis.
  4. Lysine: One of the amino acids for joint pain due to its role in collagen, elastin, and our connective tissues.
  5. Methionine: Supports liver function, heart health, and the processing and elimination of body fat.
  6. PhenylalanineHelps synthesize dopamine and norepinephrine, providing antidepressant and pain-killing effects.
  7. ThreonineAnother player in connective tissue (like lysine) and fat metabolism (like methionine).
  8. Tryptophan: The precursor for serotonin, important for appetite, mood, and healthy sleep.
  9. HistidinePrecursor to carnosine, which reduces lactic acid buildup and helps relieve muscle soreness.

Each of the essential amino acids plays a role in either muscle building, fat burning, energy creation, or joint health, or all of the above. Don’t stop at BCAAs when supplementing. Get the full deck of essential amino acids to truly improve your workout and increase your muscle growth.

Get the Essentials for Muscle Growth

To reiterate: BCAAs aren’t bad, they just aren’t the full package that amino acid supplements have to offer. They can’t build muscle all on their own, and too many BCAAs without the rest of their EAA cohort can have counterproductive or even destructive effects on your health.

A full roster of essential amino acids can aid muscle repair, improve exercise recovery, help suppress your appetite (due to the EAAs which work in the brain to regulate satiety and hunger hormones), improve cognitive function, aid weight loss, enhance metabolic processes, and lead to better sleep.

With EAAs, your post-workout recovery improves alongside your body weight, blood flow, lean muscle mass, and muscle strength. Add a complete, well-balanced EAA supplement to your sports nutrition regimen to get the very best of everything.

Amino Acid Pills vs. Powder: Which Is More Effective?

Amino acid pills vs. powdered supplements: why do you need amino acids, when do you need them, and which of these products works best? Discover the pros and cons of both delivery methods.

This article explores why you may need to take amino acid supplements, the difference between branched-chain amino acids and essential amino acids, plus the pros and cons of amino acid pills vs. powder supplements so you’ll know which one to choose for overall convenience and effectiveness.

Why Do You Need Amino Acids?

If you’re trying to lose weight or build muscle, amino acids could be the boost you’re waiting for. Why is that? Because while both can be accomplished with increased muscle mass, you cannot build muscle without all nine essential amino acids.

Your amino acids are the building blocks of protein, and protein is what you need for muscle growth. Essential amino acids (EAAs) are so-called because it’s essential that you ingest them—your body cannot make these amino acids on its own.

Your nine essential amino acids include: histidine, leucine, isoleucine, lysine, methionine, valine, phenylalanine, threonine, and tryptophan. Without the proper amount of each of one, you won’t get protein synthesis for new muscle no matter how hard you work out, because your body simply doesn’t have the ingredients. It’s sort of like trying to make a cake with everything but flour, or trying to put together a jigsaw puzzle with the corner and side pieces missing. You can try, but you won’t get the desired result no matter how much time and effort you put in.

The Difference Between EAAs, Branched-Chain Amino Acids, and Other Protein Supplements

Many protein powders and amino acid supplements contain handfuls of amino acids, often the branched-chain amino acids (BCAAs), which are valine, leucine, and isoleucine. For example, creatine is a type of protein found in dietary protein (animal meats) and produced by some of your nonessential amino acids, while whey protein contains all EAAs in one amount or another (though not always the optimal amount of each).

Taking these products as dietary supplements pre-, during, or post-workouts can help prevent muscle soreness, boost muscle protein synthesis, and aid in muscle recovery. They can even help prevent muscle tissue loss while you sleep. The fitness-minded often use casein protein supplements for just that, due to its slow digestion rate (though amino acid supplementation prevents catabolism while you sleep just as well, if not better).

People take amino acid supplements to prevent muscle damage during workouts, to repair and build new muscle, and to keep the muscle gains they’ve made even as they sleep.

Amino Acid Pills or Powder: Which Works Best?

So much of sports nutrition is counting, measuring, weighing, and timing: wouldn’t a pill or capsule be so much easier? Think about it: pre-workout, just take a pill; post-workout, just take another pill! It sounds almost too good to be true, and by the end of this in-depth explanation, you may agree that is indeed the case.

Let’s talk about the difference between powdered and pill forms of these essential nutrients, and which one works better for athletic performance, weight loss, and muscle building.

Amino acid pills vs. powders.

The Pros and Cons of Pre-Workout Amino Acid Pills

When deciding between amino acid pills and powders, use this pros and cons cheatsheet.

Pros

The upsides to pill or capsule EAA supplements are easy to imagine: they’re as simple to transport as vitamins, can be taken with minimal (if any) water requirements, and involve zero mixing. They’re time-savers, they’re convenient, and they come pre-measured. What could go wrong?

Cons

One of the biggest cons: proper dosages. The amount of capsules, soft gels, or pills you would have to take pre-workout to meet the amounts of amino acids used in clinical studies might not be as convenient as you think, especially if you’re supplementing as a professional athlete or bodybuilder. You just can’t fit 25 grams of protein into a half-gram pill.

Another con: the digestion time. A capsule or tablet has be to be digested once consumed, and not only does that require time and energy, but it also means that whatever fillers or gelatin that’s keeping the pill together is also getting ingested, when all you really want are your essential amino acids.

During particularly high-intensity workouts, it’s helpful to take EAAs before, during, and after workouts in different amounts, and it’s hard to get the timing right if you’re ingesting pills instead of powder. Not only that, all the time spent measuring powder isn’t avoided if you have to keep doing math on the dosage amounts of pills.

Long story short: some substances work well in pill form, like caffeine, but not so much a full host of essential amino acids.

The Pros and Cons of Pre-Workout Amino Acid Powder

Pros

Amino acid powders, whether you’re using a complete EAA supplement or a medley of different protein supplements, are faster acting, longer lasting, and don’t involve swallowing large, hard objects. Amino acid powder products can give you anywhere from 10-30 grams of active ingredients in one serving, and puts them to work ASAP as soon as you ingest them.

Cons

Those supplement powder containers can be awfully big sometimes, so much so that there have actually been multiple class-action lawsuits filed against some companies based on the size of their containers being too big for the product itself, with consumers finding them half or even a third full. You can’t be carting a container big enough to be a drum to the gym and back every day, nor is it always convenient to blend up a shake just before leaving the office to go work out. It would be nice to get the EAAs that can step up your lean muscle mass in pill form, but…the pros and cons weigh more heavily in the direction of choosing powdered supplements over pills.

Take A Powder…Literally

At the end of the day, creatine, whey, weight-gain, EAA, and BCAA supplements simply don’t work well in pill form; you just need so much more than a pill or capsule can deliver in the right window of time. It’s less a question of personal preference than it is a basic math equation. The powdered forms of these amino acid supplements are superior when it comes to all the key points of effectiveness, though it is fun to dream of a day when you can get perfectly enhanced exercise performance from one little pill.

Amino Acid Powder: The Top 10 Benefits

Learn about the difference between BCAAs and EAAs, plus the top 10 health benefits of amino acid powders and when it’s best to take them for optimal workout performance. 

Amino acid powders are supplements taken much the same way as protein powders like creatine and whey protein. They are important to muscle building for a very simple reason: they are the bricks and mortar of your muscles, and without them your body cannot synthesize new muscle for repair or growth.

Many people are familiar with branched-chain amino acids (BCAAs), used by bodybuilders and the fitness-minded alike, but BCAAs are only three of the nine essential amino acids (EAAs) required for muscle creation. For more on the difference between BCAA and EAA supplements, plus the benefits you can expect from supplementing with amino acids, read on.

Top 10 benefits of amino acid powders.

BCAAs vs. EAAs

The three BCAAs are valine, leucine, and isoleucine, and they make up about 35% of our muscle protein. They are isolated for supplementation because they reduce the amount of protein breakdown that occurs due to vigorous workouts, and they help preserve the muscle’s stores of glycogen, which is the muscles’ quickest energy source. Leucine is the big player among the three, and it’s also one of the main components of whey protein.

However, the reason people sometimes consume BCAAs instead of whey protein is because when these amino acids aren’t bound up with other components, they can digest and absorb faster, giving them a bigger impact as a workout supplement. The reason some people take complete EAA supplements over BCAAs is similar: you can’t increase your muscle mass without all nine of them, meaning that a full court of EAAs has an even greater positive impact on your fitness goals.

The essential amino acids include:

  • Phenylanine
  • Valine
  • Threonine
  • Tryptophan
  • Methionine
  • Histidine
  • Isoleucine
  • Leucine
  • Lysine

If you ever need a mnemonic device to remember them (taking a biology quiz maybe?), notice that in this order, the first letter of each essential amino acid spells out Pvt. T.M. Hill: good old private T.M. Hill can help you remember your EAAs, just as Roy G. Biv can help you remember the order of the colors in the rainbow (red, orange, yellow, green, blue, indigo, and violet).

Essential amino acids are so called because they’re needed in your body, but your body can’t create them itself, so it’s essential that you gain them by ingesting them.

Essential amino acids are indispensable, and there are six more amino acids that are considered conditionally essential—arginine, cysteine, glycine, glutamine, proline, and tyrosine. Their creation in the body isn’t always possible (like when we are infants). The rest of the amino acids are made in-house by your body.

The Top 10 Benefits of Amino Acid Powder

When your goal is to build lean muscle with your workouts, protein is key, and you can’t have protein without amino acids. Here are the best benefits you can expect from taking amino acid powder as a workout supplement.

1. Balanced Dosages

The great thing about getting your amino acids in powdered supplement form is the same perk you get when using meal replacement shakes for weight loss: it comes pre-measured, guaranteeing that you receive the proper ratio of amino acids every time. Even high-quality protein supplements don’t always take into account the ideal ratio of amino acids that are scientifically required for building new muscles, so when shopping for the right workout aid, be sure to purchase a comprehensive and balanced amino acid powder, one that has exactly what you need in precisely the right amounts.

2. Improved Muscle Growth

Leucine especially shines here, as it has been clinically shown to boost muscle protein synthesis after physical exercise. That window of post-workout recovery is when your muscles are wide open for material to rebuild the cells that were damaged during exercise, and create even more muscle in preparation for the next workout. For more on the best time to take amino acid powder, read (or skip!) to the end of this article.

3. Increased Endurance

Amino acid supplements alter the way your body uses fuel, namely by changing the way you burn carbs and fat. Athletes like sprinters who require short bursts of strong energy have to deal often with glycogen depletion from their muscles. There’s only so much glycogen your muscles can hold, and if you use it up too quickly, you’ll run into fatigue or exhaustion and will have to cut your workout short. With amino acid supplementation, however, glycogen stores are better protected, as was seen in this 2011 study involving 7 men who were put through a workout designed to sap their glycogen supply. Those given amino acids instead of a placebo had a 17.2% increase in how long it took them to hit the wall of exhaustion.

4. Better Fat Burning

Amino acids protect glycogen stores by burning fat instead of glycogen for fuel. Amino acids help to retrain your body’s metabolic processes. For instance, the amino acid L-carnitine has been shown to increase fat loss without any other changes being made to your diet or exercise routine. If you’re on a low-carb diet like the ketogenic diet, even better: your body will learn to access your fat stores for energy as much as possible, because it can’t get the quick energy from carbohydrate intake.

5. Reduced Fatigue

Piggybacking off the above-mentioned benefits, amino acids have the ability to prevent the mental fatigue that can accompany really long workouts. When your amino acids are low, such as during a grueling workout, your body works to produce more, specifically tryptophan. And when the amino acid tryptophan gets too low, its production leads to feelings of mental fatigue and tiredness (it’s why turkey is considered sleep-inducing—the tryptophan in the meat!). If you’re supplementing with the proper amount of amino acids, this process never has to begin, and thus there is no extra tryptophan running around making you feel depleted and tired.

6. Increased Focus

Without extra tryptophan making you soporific, your mental focus is able to sharpen. Amino acid supplements have been shown to boost your short-term memory and mental processing abilities, and so are particularly valuable in competitive sports or contests, when fast strategizing can help you win.

7. Muscle Sparing

When you workout, you’re causing little micro-tears in your muscles. It’s necessary damage, sort of like how you need to be exposed to viruses to develop an immunity to them (it’s the reasoning behind vaccines, which contain deactivated viral cells).

Usually the muscle damage is minimal, just enough to stimulate your body into sending resources to repair and then rebuild bigger, better, and stronger muscles than ever before. Sometimes, however, muscles are broken down out of desperation for energy. This is catabolism, a destructive form of metabolism, and those who work out hard, especially bodybuilders, know to guard against it.

During the day you can feed your body energy, but what is your body eating while you sleep? In some instances it resorts to cannibalizing itself in a sense, breaking down the muscle you’ve worked so hard to build. Amino acids can help prevent catabolism by protecting your muscle fibers from taking too much damage in the first place; plus you can supplement right before going to bed (but more on when to take amino acid powders below).

8. Improved Post-Workout Recovery

Free amino acids in an amino acid powder are quickly absorbed, which helps increase your muscle protein synthesis rate and shorten your post-workout recovery time. The muscle soreness that used to linger can be dispatched much quicker with proper amino acid supplementation. Quicker recoveries mean you can work out again sooner, putting you in a virtuous cycle (the opposite of a vicious cycle), where workout and recovery revolve around one another in beneficial harmony.

9. Reduced Muscle Soreness

Delayed onset muscle soreness (DOMS) can be a real hinderance to your fitness goals, but because amino acids help protect your muscles better and rebuild them quicker, they’ve been scientifically shown to reduce muscle soreness.

10. Improved Athletic Performance

When you count up all the ways amino acid supplements aid you and your muscles, the finally tally shows that they improve your overall athletic performance in more ways than one. Smarter, better, faster, stronger: amino acid powders can help you be all of these things with just a few scoops a day.

When to Take Amino Acid Powder

The fourth edition of Essentials of Strength Training and Conditioning states that our muscles are particularly receptive to amino acid supplements within the first 48 hours after a workout. Likewise a study published in Frontiers in Physiology asserts that 5.6 grams of just BCAAs ingested after strength training exercise leads to a 22% increase in muscle protein synthesis. Similarly the Journal of the International Society of Sports Nutrition reminds us that you need a healthy supply of all the essential amino acids to stimulate muscle protein synthesis, which is why we recommend a comprehensive EAA blend when seeking to build muscle tissue.

A number of studies have shown that all nine EAAs play important roles in muscle growth and repair, and when it comes to the timing of when you should consume your essential amino acid powder supplement, you almost can’t go wrong: pre-workout, intra-workout, and post-workout, plus another helping before bed if you’re concerned about catabolism. While some forms of workout will require more or less supplementation regarding dosage amounts, pairing amino acid supplementation with a high-protein diet will have you covered.

The Amino Advantage

In your quest to build lean muscle mass through working out and eating right, consider adding a high-quality, gluten free, non-GMO amino acid powder like the one we offer here at Amino Co. Amino acid powders give you an extra advantage in all your workout and sporting goals.

Muscle Atrophy: Causes, Treatment and Prevention

Learn about what causes muscle wasting or muscle atrophy, and how best to prevent and treat this condition, including through the use of physical therapy, medical intervention, and staying active. 

Muscle atrophy is essentially muscle wasting: it’s what happens when your muscles waste away, frequently as a result of a lack of physical activity. This article will explore the causes and symptoms of muscle atrophy, as well as preventative steps people can take if they’re immobile or bedridden due to illness. Loss of muscle mass or muscle strength can be particularly devastating for those who are already in positions of compromised health, and so in an effort to help you maintain your quality of life, we’ve compiled the relevant information here.

Muscle Atrophy: Definition

Atrophy of the muscles occurs when a person is inactive for so long that their skeletal muscles (these are the muscles attached to your bones which literally make your skeleton move) begin to break down, and the muscle protein is cannibalized by the body. This can happen in small instances or large, catastrophic instances.

Muscle atrophy of the hand or forearm may occur if you spend weeks in a cast to heal a broken arm, which is why people in casts are given exercises to do while they’re immobilized to prevent protein degradation in their muscles and muscle wasting. Muscle atrophy of the legs or muscle atrophy of the thighs can happen on a much larger scale to those who become wheelchair-bound, either temporarily or due to becoming permanently paraplegic. In even more extreme cases, those who have been held as prisoners of war may have full-body muscle wasting due to confinement and malnutrition for significantly long periods, sometimes years.

Muscle atrophy is a decrease in muscle mass, either partial or complete, which is most commonly suffered when a person becomes disabled or their movements severely restricted. This makes it difficult or impossible to move the part of the body where the muscle has atrophied, and medical advice should be sought for solutions.

Muscle atrophy: causes, treatment, and prevention.

Muscle Atrophy: Causes

Significant decreases in activity levels can lead to muscle atrophy, and there are many situations where that can occur, causing what’s known as disuse atrophy. There are also instances of muscle atrophy due to medical conditions that inhibit the use of a body part, and even rarer causes like the muscle atrophy experienced by astronauts after relatively short periods (a few days) of weightlessness. Muscle atrophy in situations of being bedbound or ceasing intense physical training can come on in as little as 2 weeks. Some of the other causes of muscle atrophy are as follows.

  • Lack of physical activity
  • Advanced aging
  • Malnutrition
  • Stroke
  • Alcohol-associated myopathy
  • Burns
  • Temporary disabling injuries (broken bones, torn rotator cuff)
  • Permanently disabling injuries (severed spinal cord, peripheral nerve damage)
  • Prolonged corticosteroid therapy

Some of the diseases and medical conditions that can disrupt or restrict movement, thus leading to muscle atrophy, include:

  • Spinal muscular atrophy: A hereditary wasting disease of the limbs.
  • Osteoarthritis: Degeneration of bones and joint cartilage that leads to decreased movement.
  • Polymyositis: An inflammatory disease of the muscles.
  • Amyotrophic lateral sclerosis (ALS or Lou Gehrig’s disease): Compromises the nerve cells of the spinal cord.
  • Muscular dystrophy: A hereditary disease that causes muscle weakness.
  • Multiple sclerosis (MS): An autoimmune disease that destroys the protective sheathing of brain and spinal nerves.
  • Rheumatoid arthritis (RA): A chronic inflammatory disease of the joints.
  • Dermatomyositis: Inflammation of the skin and underlying muscle tissue.
  • Polio: A virus afflicting muscle tissue, which can lead to paralysis.
  • Cancer cachexia: The weight loss, lack of energy, and loss of appetite in someone undergoing cancer treatment.
  • Guillain-Barré syndrome: An autoimmune disease and form of polyneuritis, which leads to paralysis of the limbs.
  • Neuropathy: Nerve damage that results in loss of sensation or functioning.

Muscle Atrophy: Symptoms

Regardless of the cause, these are the symptoms that may alert you to possible muscle atrophy, after which a trusted medical professional should be sought for advice.

  • One of your limbs (arms, legs) appears markedly smaller than the other one.
  • You’ve spent a long time physically inactive (bedridden, hospitalized).
  • You’re experiencing noticeable weakness in one limb.

Not to be flippant about the subject, but there is some truth to the phrase “use it or lose it” when it comes to muscle. If you cannot move your muscles with regular physical activity, you will start to lose them.

Muscle atrophy pain may or may not be a symptom, as that depends on the cause of the atrophy. Many people will begin to lose muscle before they are aware it’s happening, and will have to rely on visual muscle size to realize they need medical attention.

Muscle Atrophy: Diagnosis

Once you’ve gotten in contact with a medical professional, the diagnosis may involve your full medical history, a review of any previous injuries, as well as an evaluation of your symptoms. Diagnosing the atrophy may also involve diagnosing the underlying medical condition, which may require blood tests, X-rays, MRIs, CTs, a nerve conduction study, or a muscle and/or nerve biopsy to find out what could be causing muscle atrophy if it’s not readily apparently (as it would be if you’d suddenly become bedbound).

Can Muscle Atrophy Be Reversed?

Depending on the cause, yes. There are some cases where a proper diet, exercise, and physical therapy can not only reverse muscle atrophy, but also prevent it from recurring. However, this will not be the case in some disease-related forms of atrophy, and it is important that you consult your doctor on what your expectations for muscle atrophy recovery should be in restimulating protein synthesis and rebuilding your muscles.

Muscle Atrophy: Treatment

Again, this will depend on the diagnosis of the cause, and also the severity of your muscle loss, but the treatments for reversible muscle atrophy may be as follows.

  • Physical therapy
  • Exercise
  • Ultrasound therapy
  • Dietary changes
  • Surgery
  • Electrical stimulation

If a lack of movement caused this condition, regaining movement will go a long way towards fixing it, and moderate exercise like walking, along with physical therapy, may be a way to regain muscle strength without needing surgery to fix skin, tendons, or ligaments too tight to begin moving again (as in cases of contracture deformity that could be caused by malnutrition or burn injury scar tissue).

Muscle Atrophy: Prevention

There are ways to prevent muscle atrophy before it happens, and ways to guard against it if you were fortunate enough to recover your musculature after one instance of muscle loss. If preventing muscle atrophy is in your control (and, of course, sometimes it will not be), here are a few ways to maintain muscle strength in adverse circumstances.

Stay Active

If you’re in recovery from a severe illness or have just come home from the hospital after a debilitating accident, it’s not as if you’ll take up jogging right away. However, movements as small as walking to your mailbox each day, or around the block, or up and down a single flight of stairs, can truly make the difference in the long run when it comes to maintaining your mobility.

Stay Nourished

Depending on your condition, this may be difficult, but when your body lacks the proper nutrition to stay running, it will start to catabolize your muscles for its needs, which is a form of self-cannibalization or destructive metabolism that literally eats away at your muscles. Make sure you’re getting proper protein, if not from whole foods, then in the forms of protein shakes or supplements, as every little bit may help.

In fact, supplementing with amino acids has been proven to help accelerate muscle recovery in times of sickness and illness and can help boost your muscle-building gains. To learn more about amino acid therapy for muscle atrophy, give this informative article, written by one of the world’s foremost amino acid researchers, a read.

Seek Physical Therapy

Physical therapy is particularly valuable for those with severe injury recovery (such as a car crash survivor) or a neurological condition, as therapists provide professional guidance on what, and how, and how often to stretch your body to build strength.

Try Passive Movement

Another way physical therapy can help you even before you have the strength to help yourself is with passive movement. Passive movement requires the therapist to gently move your legs and arms for you. This is how you can begin to recover from a very deep muscle deficit and build up strength and muscle again.

Preventative Measures

Not only will the above advice help prevent muscle atrophy, but it can also help discourage bedsores in those who are bedridden due to illness, and reduce the chances of developing dangerous blood clots in the limbs. Likewise, these movements may prevent muscle stiffness, retraction, and nerve damage. Consult a medical professional or licensed physical therapist for more advice.

Eliminate Atrophy

If you are in danger of muscle atrophy, take steps to make sure your protein intake and nutrients are sufficient, including the use of a supplement if necessary, like Amino Co.’s essential amino acid supplement, which contains all of the essential aminos required to build new muscle cells and structures. Also, make sure that you stay active, no matter in how small a way, to preserve your muscle function and prevent your muscles from falling into complete disuse. You cannot always control your body’s condition, but if the type of atrophy you fear is the type that’s preventable, it’s well worth the effort to maintain the quality of life and movement you’ve come to expect.

When Is the Best Time to Take Protein?

The best time to take protein supplements depends on your activity level, your personal goals, and the types of workouts you engage in. This article will provide you with specific, scientifically backed recommendations, and the reasoning behind that advice.

When taking protein supplements, people often wonder when exactly is the best time of day to consume them. Pre-workout? Post-workout? Is it okay to drink a protein shake before bed? Protein supplements can help people lose weight, build muscle, and recover from tissue damage due to injury or surgery. Because they’re so effective, most people want to be sure they’re utilizing protein the right way. So when is the best time to take protein? Short answer is: that depends on your health goals and the kinds of workouts you’re doing. For the longer answer and more detail, read on.

The Different Types of Protein Supplements

Protein is a source of energy for the body, essential for muscle growth, repairing damaged tissue, and preventing certain infections and diseases. Normal dietary protein comes from foods like meats, eggs, fish, dairy, grains, legumes, and seeds. Though animal products contain the most amount of protein, vegetables are sources of protein too, a fact well-known by those living a vegetarian or vegan lifestyle. Of the most popular protein powders on the market in fact, a significant portion are plant-based.

Plant-based proteins include:

  • Soy protein containing all nine essential amino acids.
  • Rice protein, which is lower in the essential amino acid lysine.
  • Pea protein, which has lower levels of the essential amino acid methionine and nonessential amino acid cysteine.
  • Hemp protein, which is low in lysine but high in fiber, and omega-3 and omega-6 fatty acids, both of which are essential, meaning your body can’t make them on its own, and needs to gain them from the foods you eat.

Dairy-based proteins include:

  • Whey protein, which is absorbed relatively quickly and contains all nine essential amino acids.
  • Casein protein from milk curds, also containing the essential amino acids, and with a slower digestion rate than whey (which is why people often take casein before they sleep, so it will digest throughout the night… more on that timing below).

Animal-based proteins include:

  • Egg protein powder made from pure egg white protein.
  • Creatine, which is not found in plants but can be synthetically created. Though it is an animal protein, depending on its origin source, it may nevertheless be possible for vegans to use creatine as a supplement.

These are among the most commonly known protein powders available to buy, but we here at the Amino Co. have also developed an essential amino acid (EAA) blend that isn’t lacking or low on any of the amino acids required for protein synthesis and new muscle growth. It also blends free-form amino acids with whey protein and creatine, a nonessential protein that nevertheless has great value as a supplement. These forms of protein are used to help those who want to build muscle rapidly, and can even benefit those with muscle, neurological, or neuromuscular diseases.

The Varied Uses of Protein Supplementation

From muscle building to weight loss, here’s a quick look at all that supplemental protein can do to benefit your body.

Exercise Performance and Recovery

Added protein has been shown to increase endurance during training and workouts, as well as reduce soreness and speed up post-workout recovery. The timing of your protein intake matters here, whether you’re eating high-protein foods or taking supplements. Read on to learn about workout-specific timing recommendations.

Muscle Building

Muscles can only be built when you have the proper amount of amino acids for protein synthesis, and when you’re consuming more protein than your body breaks down during workouts. Taking a protein supplement, especially one that contains all the necessary EAAs for muscle growth, can make a huge difference. Finding the right anabolic window, the period of time when the protein you take in will go directly to your muscles, is something the International Society of Sports Nutrition has done extensive research on, and we, too, will provide specific scientific reasoning below.

Muscle Loss Prevention

Muscle mass is lost not only during intensive workouts, but also naturally as we age. Each decade you live after the age of 30 brings with it a higher risk of losing muscle (anywhere between 3-8% per decade). Proper protein intake is not only valuable to athletes, bodybuilders, and anyone who works out regularly, but it’s also important for each and every one of us as we age. Most Americans reserve their protein more for dinner than breakfast (3 times the amount on average is the difference between the two meals), and could use a supplemental boost of protein first thing in the morning to shore up their protein stores and help prevent the loss of muscle mass due to aging.

Fat Loss Facilitation

Protein is filling enough to help curb hunger pangs and chemically contributes to appetite suppression by reducing the “hunger hormone” ghrelin. A high-protein diet raises your metabolism and increases levels of appetite-reducing hormones like peptide YY (PYY) and glucagon-like peptide-1 (GLP-1). More satiety means fewer calories consumed throughout the day, which quickly leads to safe, maintainable weight loss and the reduction of dangerous body fat.

The Enduring Power of Protein

Popular because they’re convenient and effective, protein powders and supplements are here to stay and can offer you a wide variety of options, from self-mix formulas and powders to ready-to-drink protein shakes. If you’ve got your preferred protein supplement ready to go, then it’s time to wonder: when should you drink protein?

The Best Time to Take Protein Depending on Your Workout

Depending on your goals and activities, there are recommended times to take protein for the greatest effectiveness for your energy levels and muscle-building needs. Here are specific recommendations based on different types of workout activity.

The best time to take protein supplements.

Aerobic/Cardiovascular Exercise

Best time to take protein: Pre-workout and post-workout

The amino acid leucine is one of the three branched-chain amino acids (BCAAs), and it promotes muscle recovery after workouts. Not only that, it activates protein synthesis, prompting new muscle to be built. One might think that due to leucine’s ability to boost endurance and stamina, one should take a BCAA supplement before a workout, but the science contradicts that idea. Not only are BCAAs only three of the nine essential amino acids needed to construct new muscle, leucine and the other BCAAs (isoleucine and valine) experience oxidative degradation during aerobic activity.

BCAAs are Insufficient Pre-Workout

Adding these limited amino acids before your workout, especially in the unbalanced form of BCAAs instead of a complete EAA formula, means that a greater percentage will be oxidized and used for energy instead of muscle building. Your body does not want to be out of balance, so a sudden overabundance of a few amino acids will cause the body to clean up and reduce them in order to maintain equilibrium.

Rather than risk burning off the protein you put in because your body is only looking for energy sources, it’s better to take a full measure of EAAs within the hour after your aerobic workout, when your body is looking for supplies to rebuild. Leucine will be there to prompt muscle protein synthesis, and the rest of the essential amino acids will all be included in the ideal ratio for generating new muscle growth.

EAAs are Effective Pre- and Post-Workout

That being said, taking a complete amino acid protein supplement before an aerobic cardiovascular workout (like a high-intensity interval training or HIIT class), not only provides the necessary ingredients for muscle building, but also helps fight fatigue in a way that only taking BCAAs can’t, by fueling your body with the amino acids that help produce dopamine and serotonin in the brain.

Whether you’re walking, cycling, running stairs, or jumping rope, start by taking your EAA supplement 30 minutes before your workout session. The biggest benefit comes when you take your EAA supplement within an hour after your workout, when your blood flow is strong and active. Not only will the amino acids rush in to replace damaged muscle fibers with new muscle, EAAs can also help calm unnecessary inflammation. That will help quicken your recovery, allowing you to feel only the good side effects of working out, like increased energy and light euphoria, instead of soreness and fatigue.

Resistance Exercise

Best time to take protein: Pre-workout, during, and post-workout

Research has shown that EAAs given 30 minutes before a resistance exercise workout prompt muscle protein synthesis much more effectively than consuming EAAs afterwards does. Taking a protein supplement before this type of workout helps prevent the breakdown of muscle protein during the activity, and also increases blood flow to the muscles, thus getting the amino acids quickly into the muscle where they’re needed.

Consuming EAAs after a resistance workout is not harmful by any means, as that method, too, will prompt the stimulation of muscle protein synthesis, but it’s not ideal to leave the consumption of EAAs until after your resistance training is complete. Our recommendation is to first and foremost take a complete protein supplement before a resistance workout, and if possible take them throughout and/or after as well to get the most benefit.

Bodybuilding

Best time to take protein: Pre- and post-workout, and also before bed.

Immediately before and after a weight-lifting workout, we recommend that you take 15 grams of EAAs each. An EAA supplement has been shown to have a faster effect on muscle protein synthesis than either whey or casein protein alone. However, our Amino Co. blend of free-form EAAs with whey and creatine support ensures that you get a fast dose of EAAs and that the EAAs from whey will digest more slowly as you work out, offering a steady supply to help prevent muscle breakdown. Creatine helps prevent catabolism by supplying faster energy than your body can naturally generate from muscle cell mitochondria. This means more energy for more reps, which ultimately means more work put in and more muscle gained.

An hour after your post-workout dose of EAAs, we recommend another 15-gram dose. On off days, continue taking these same doses, measured between meals instead of surrounding your workout. Lastly, it’s also recommended you take another 15-gram dose before bed to keep your muscles fed as you sleep and to help prevent muscle breakdown as much as possible. You work hard to gain your muscles, and we encourage you to protect those gains at every opportunity. Set your alarm to take one more dose around 4 am if you know you won’t have a problem falling back to sleep, that way your muscles never go hungry for fuel.

It should be noted here that bodybuilders aren’t the only ones who benefit from taking extra protein before bed. One study of 16 elderly men showed that those who consumed casein protein (which digests slowly) before bed had increased muscle growth over those who took a placebo, despite being less active individuals. When you’re sleeping, it’s the protein that counts, and not the activity.

Is There Any Downside to Taking Protein Supplements?

The majority of scientific studies into how our bodies process high amounts of protein show that you can safely consume plenty of protein without risk of harmful side effects. Unless your doctor advises against protein supplements or you have a known kidney issue like rhabdomyolysis, there is no need to worry about excessive protein intake; merely take your products as recommended and spread them throughout your day.

Timing Is Everything

At the end of the day, it’s true that people who work out need more protein, but even those with a less active lifestyle benefit from consuming extra protein for strength, for maintaining healthy weight levels, and for preventing the loss of muscle mass we all experience as we age.

Make a protein shake for breakfast, have another to curb your appetite between meals, and make another as a beneficial treat before bed. Know that the more regularly you take in balanced forms of protein like Amino Co.’s complete EAA blend, the more good you can do for your body. Whether you’re working out or not, upping your daily protein intake is safe and smart. Bulk up, slim down, and stay strong with protein!

BCAA vs. Creatine: What You Need to Know

BCAA vs. creatine: a comprehensive look to help you decide which you should choose, or whether you’d rather utilize a product that combines the two supplements for better energy, muscle strength, and protein synthesis.

If you spend enough time in the gym, you will eventually run across this question: BCAA vs. creatine, which supplement do you prefer? Before you can answer that question, you’ll need the information behind both BCAAs and creatine: what are they? What are the upsides and downsides to each? How can they help build muscle? Can they both be taken together? You’ll find the answers to all of those questions here, plus learn about the one ultimate supplement that perfectly marries the two together, so you never have to compromise for imbalance in your muscle-building nutrients.

BCAA vs. creatine: a comprehensive look.

What Is BCAA? What Is Creatine?

We’ll start with the definitions, and then move on to the differences between these two supplement options.

BCAA: Branched-Chain Amino Acids

A BCAA supplement is made up of branched-chain amino acids, specifically the three amino acids leucine, isoleucine, and valine. There are a total of nine essential amino acids, essential because you must eat or otherwise consume them to get them (other amino acids are produced in-house by your body). Leucine, valine, and isoleucine are essential amino acids.

“Branched-chain” refers to the molecular structure of these three specific amino acids. The chemical bonds branch off of the main structure.

Studies have shown that BCAAs help reduce muscle damage and soreness in post-workout recovery.

While it’s possible to get a sufficient amount of the BCAAs from your diet, for those who work out intensively, and/or for those on specific diets aimed to lose weight, it might be difficult to get the right amino acid balance, which is why some will chose a BCAA supplement in the hope that it will round out their nutrients. However, it should be noted here that muscle synthesis cannot take place without all nine essential amino acids, so a complete essential amino acid (EAA) supplement is preferable to a BCAA one—you cannot build muscle with only a third of the necessary ingredients.

To cut calories without having a negative impact on protein intake for muscle mass is important, and BCAAs are often taken to try to ensure there’s no interruption to protein synthesis while dieting. Even if weight loss isn’t your goal, the BCAAs gained from taking a complete EAA supplement might still help in that department by contributing to appetite control.

BCAAs have similar benefits to a whey protein shake, but with fewer calories. Moreover, the amino acid leucine is one of the two specifically ketogenic amino acids, another way that BCAA supplements contribute to fat loss (the ketogenic diet is all about burning off fat, and doing it both quickly and safely).

BCAA supplements are perhaps best suited for CrossFitters, bodybuilders, or rowers, but again, they are only a third of the essential amino acids, all of which are necessary for muscle building.

BCAA Quick Facts

  • BCAAs provide three of the nine essential amino acid building blocks of muscle tissue.
  • BCAAs help protect lean muscle and guard against muscle wasting.
  • BCAA supplements are a source of longer-term energy, and can help reduce exercise fatigue.
  • BCAAs help promote fat loss via appetite suppression and increased metabolism for burning calories.
  • BCAA supplements provide higher strength gains than whey protein does.
  • There are no harmful side effects reported from BCAA supplementation.

Creatine: The Energy Protein

Creatine is creatine monohydrate, the protein found in animal sources of meat like fish, poultry, pork, and red meat. Creatine contains two different amino acids, arginine and methionine, of which methionine is essential.

Unlike the weight-loss potential in BCAA supplements, taking creatine can lead to initial weight gain, as it causes some water retention in the muscles. Likewise, if you’re not drinking enough water while taking creatine, cramping can occur, meaning it’s more important than ever to stay hydrated while working out.

Researchers have stated that creatine might help lessen the effects of osteoarthritis, slowing the loss of bone mass as you age. Another unique benefit of creatine is its ability to deliver the rapid energy that is needed during fast muscle contractions (when sprinting, for example). That means creatine gives you longer endurance, which means more reps, which means more muscle growth. This is why creatine is best suggested for powerlifters or sprinters, and why it’s a part of our unique EAA blend (see below for further details).

Creatine Quick Facts

  • Creatine breaks down into phosphocreatine (CP), which provides rapid energy for muscle contractions.
  • Creatine causes the release of the anabolic hormone IGF-1, used in promoting muscle growth.
  • Creatine is a quick source of muscle energy, allowing for more reps.
  • Creatine use aids long-term bone strength for weight trainers.
  • Creatine increases strength during resistance training by up to 20%.
  • Some water retention and cramping is reported with the use of creatine, but the effects are short term.

BCAA vs. Creatine: Which Should You Use?

If you’re here to make a choice, now’s the time to review your fitness goals and how each of these products might influence them. Research suggests that BCAAs help to increase muscle mass for those doing resistance training. If your diet is low on protein intake, say if you’re vegetarian or vegan, BCAA supplements are a great way to promote muscle protein synthesis, but remember that they are also only a partial supply of the amino acids you need for muscle building.

Likewise, a study also showed that muscle strength increased up to 8% for those using a creatine supplement while resistance training. Creatine can provide rapid energy when the usual muscle cell energy supply of adenosine triphosphate (ATP) is slow to regenerate, and it goes a long way towards the kind of strength building and increase to muscular force that might be preferred by powerlifters.

Both supplements aid muscle recovery, both contain at least one essential amino acid, both help drive protein synthesis, both of them are good to take as pre-workout supplements for their benefits, and honestly, unless you have a specific reason to not take one of them, you may be thinking that you want to take both. Well good news for you then, because you can! In fact, we recommend that you do.

BCAA and Creatine Together

You may have noticed that there was no overlap between the amino acids from BCAA supplements and creatine supplements, which means taking both will not overdose you on any one amino acid. Rather than think of them as enemies in some competition for supplement supremacy, BCAAs and creatine can be two valuable players on the same team: your team. Nothing bad will happen to you if you combine them (they’re not baking soda and vinegar in a third grader’s science fair volcano or anything), and since they both aid sports performance, boost muscle building, help with fat loss, and ease muscle recovery, when taken together you may see improved results in all of those categories.

However, if you’re after a full roster of the essential amino acids, there are amino acid supplements that include all three BCAAs, plus the other muscle-building EAAs. Whether you’re looking into supplementation because you’re lifting weights or attempting to lose body fat or both, a protein powder with only partial, unbalanced amounts of amino acids just won’t do the trick.

A Complete EAA Blend

When it comes to muscle-building supplements, our blended EAA formula not only contains eight of the nine essential amino acids, including the BCAAs, but it also supplies them with the energy of creatine and the steady amino acid digestion that comes from whey protein supplements (derived from milk).

This supplement is scientifically proven to increase human muscle growth and can help prevent muscle breakdown in the elderly. It was also designed to contain the exact ratio of amino acids needed to build muscles without overtaxing your body with excessive or unnecessary amounts of any one.

When building muscle, you don’t want to show up with a partial supply of the building blocks of protein. Instead, you want a comprehensive EAA supplement that helps all the work you do weight training at the gym to pay off. Instead of a dose of BCAAs here or a dash of creatine there, we recommend you get the most out of all of the above with our combination of EAAs with creatine and whey protein support. If the question is BCAA vs. creatine, the real answer is the Amino Company’s blends: for balance, for building, for the best of both worlds and more.

Most Popular Supplements for Muscle Growth

Learn the chemistry behind the traditional top supplements for muscle growth, and find out about the newest and most comprehensive supplement that’s about to revolutionize muscle building.

If you’re looking for supplements for muscle growth, you’ve probably already noticed that it’s a pretty crowded field. Different proteins and combinations and timing strategies get discussed, and before you know it you feel like you need about half a degree in chemistry just to build muscle at the gym! We’re streamlining the relevant information on muscle-building supplements, their pros and cons, so you can decide on the best supplements for your own fitness goals. If you’re in a rush, skip to the end, because there’s a new supplemental option that combines the best muscle growth nutrients you’ve ever known, all in one complete, balanced formula that will best all the rest. Read through to learn about the ideal muscle-building combo, a powerful protein trinity.

The First Steps Towards Muscle Building

Getting the most out of your workout involves taking a few first steps before you can start targeting muscle gain specifically. The first steps after taking up regular exercise are:

While supplements are not mandatory to reach these goals, they can be excellent aids to quicken your progress and maximize your protein intake without bringing unpredictable calories to your diet. Next up we’ll discuss the top supplements for muscle growth that you can choose from when attempting to gain muscle mass, and reveal a cutting-edge, scientifically-backed newcomer to the muscle-building supplement world.

Traditional Top Supplements for Muscle Growth

Over and above eating well and lifting weights, here are some protein and muscle-building supplements you can use to augment your workout goals, some of them more effective than others.

Top supplements for muscle growth and bodybuilding.

Carnitine

Carnitine is the general term for a group of amino acid compounds that include L-carnitine, acetyl-L-carnitine, and propionyl-L-carnitine. Carnitine is a transporter that moves long-chain fatty acids into mitochondria, where they’re oxidized or burned for energy.

A popular supplement for fat-loss, carnitine can also aid muscle growth by increasing blood flow to muscles, lessening muscle soreness, and increasing nitric oxide production, all of which improve your post-workout recovery. The combination of these benefits makes carnitine a strong asset for energy-boosting while you’re building muscles through exercise, especially when utilized in pre-workout and post-workout shakes. Though it doesn’t directly contribute to muscle building, it does provide valuable energy assistance, and improves performance during endurance athletics.

Pros

  • Aids athletic endurance by providing energy transport.
  • Helps ease muscle soreness and improve post-workout recovery.

Cons

  • Does not directly increase muscle, but instead aids in workout energy.
  • Carnitine is only a peripheral aid to individuals working to build muscle via exercise.
  • Carnitine would need to be taken alongside direct protein or amino acid supplements to be most effective.

Whey Protein Powder

A milk protein derived from whey, which is the watery part of milk that separates from the curd, whey protein is an excellent supplement affecting protein synthesis. With a high level of branched-chain amino acids or BCAAs, and including some amount of all nine essential amino acids (EAAs), this protein supplement digests relatively quickly and can help with rapid muscle building.

Whey protein can help increase blood flow due to its content of peptides, and is regularly consumed by bodybuilders immediately after their training sessions (within the hour). When choosing a whey protein, it’s recommended that you find a powder containing whey protein hydrolysates, which are proteins broken down for faster digestion.

Pros

  • Whey protein is a complete protein, containing all nine essential amino acids.
  • Whey protein is high in the branched-chain amino acids (BCAAs).

Cons

  • While whey protein is a fast-absorbing whole protein, free-form amino acids can be absorbed much more quickly.
  • Whey protein’s amino acid content is not optimally balanced, and a properly formulated essential amino acid supplement can have 3 times the effectiveness rate as a whey protein powder supplement alone.

Glutamine

Glutamine is an amino acid that not only helps build muscles by increasing the levels of the essential amino acid leucine in muscle fibers, but it also helps fight against muscle breakdown, and has been shown to play a significant role in protein synthesis.

Incidentally, glutamine can also be recommended for those with digestion issues (diarrhea or constipation), anxiety, cravings for sugar and/or alcohol, and those with poor wound healing.

Pros

  • Valuable as a precursor to the essential amino acid leucine.

Cons

  • Glutamine aids only one of the nine essential amino acids needed for muscle building, and so is far from being the most effective muscle-building supplement.
  • Glutamine is unnecessary if you’re taking a complete blend of essential amino acids.

Casein Protein Powder

Casein is the other milk protein that is derived from the curd of the milk and not the whey. Casein has a slower digestion rate than whey protein does, which makes it an excellent protein to take before bed, as it digests while you sleep and helps to prevent catabolism (which is to say destructive metabolism, a kind of self-cannibalism the body sometimes resorts to for energy).

Because increased calorie intake is also needed to build muscle, casein can help by being less filling than whey, allowing you to consume more alongside it. However, it’s also suggested that taking a combination of whey (or better yet free-form essential amino acids…read on!) and casein after a workout can help with muscle protein synthesis better than taking either one of them alone. Be advised that a casein protein product with micellar casein is the slowest-digesting form of casein readily available, and is your best bet when buying it as a supplement.

Pros

  • Casein protein has a slower digestion rate than whey, which can help prevent catabolism during sleep.

Cons

  • Works best when combined with stronger protein supplements like whey protein or free-form essential amino acids.

Beta-Alanine and Carnosine

Beta-alanine, an amino acid and key component of the dipeptide carnosine, aids in increasing carnosine levels and thus heightening muscle strength and muscle endurance. Higher levels of carnosine also increase the force of muscle contractions, and combining it with creatine (next on the list) has the greatest effect on losing body fat and gaining lean tissue, as was seen when the two were studied during a 10-week resistance training program conducted with collegiate football players.

Pros

  • Carnosine contributes to muscle endurance, leading to more powerful workouts, which can then translate to increased muscle.

Cons

  • Carnosine does not directly build muscle, but instead helps aid in workout endurance.
  • Carnosine is most effective in combination with proteins like creatine or free-form amino acids, and so is best as peripheral support for muscle building.

Creatine

Popularized as a workout supplement in the 1970s, creatine is made up of three amino acids—glycine, arginine, and methionine—and is vital for supplying the energy for muscular contraction. Creatine can be found in the forms reatine alpha-ketoglutarate (AKG), creatine monohydrate, and creatine malate. Creatine has been shown to increase the levels of insulin-like growth factor-1 (IGF-1) in resistance-exercise training, which is essential for stimulating muscle growth.

Creatine is converted to phosphocreatine (CP) in the body, which then provides energy for explosive exertions like heavy weight lifting or sprinting. The creatine-phosphocreatine system provides an increase in energy supplied to muscle cells when your body is using more ATP (adenosine triphosphate) than is being regenerated in the cells’ mitochondria. This increases your athletic endurance.

Pros

  • Provides energy for increased exercise performance, especially when you’re using more ATP than the mitochondria of your muscle cells can regenerate.
  • Creatine helps stimulate muscle growth.

Cons

  • Creatine is not most effective when taken alone, but is instead at its best when paired with an essential amino acid (EAA) supplement, where it will help provide the energy needed for increased muscle protein synthesis.

Nitric Oxide Boosters (Arginine)

Nitric oxide (NO) in the body serves to dilate blood vessels, thus allowing better blood flow to muscles, providing them with energy, nutrients, water, anabolic hormones, and oxygen—everything your muscles need to function, grow, and thrive. Nitric oxide boosters do not contain nitric oxide, but instead provide it via the amino acid arginine, which the body converts into nitric oxide.

Arginine supplements are often marketed based on their association with muscle growth, increased muscle strength, and loss of bodyweight. However, we recommend supplementing with citrulline to increase arginine, as arginine supplements don’t produce significant increases in blood arginine concentrations due to the liver‘s effectiveness at clearing absorbed arginine. Citrulline, on the other hand, is converted into arginine by the kidneys, and the arginine is then released into the bloodstream; this more effectively increases your arginine levels. Additionally, there are no adverse effects associated with citrulline supplementation, while arginine consumption can sometimes lead to gastrointestinal discomfort.

Pros

  • Arginine in the bloodstream leads to more readily available amounts of nitric oxide, essential for muscle functioning.

Cons

  • Counterintuitively, arginine supplements are often ineffective at supplying useable arginine to the bloodstream.
  • Instead citrulline is recommended to supplement for an effective increase in arginine, and can be taken alongside or included in EAA and protein supplements for optimal muscle performance.

ZMA (Zinc, Magnesium Aspartate, Vitamin B6)

Supplementing the minerals zinc and magnesium aspartate along with vitamin B6 is sometimes important to bodybuilders because they become depleted during intense training and need to be specifically replaced. These nutrients are necessary for maintaining proper sleep and hormone levels, as testosterone particularly can be compromised by intensive training.

Athletes who take ZMA have been shown to have increased levels of IGF-1 and testosterone, both of which have an influence on muscle gains. ZMA is recommended to be taken before bed on an empty stomach, to allow for better uptake and to help improve sleep quality and the muscle recovery that sleep provides.

Pros

  • Can help correct vitamin and mineral deficiency caused by intensive weight training.

Cons

  • ZMA supplementation does not lead to direct muscle growth, but can be taken as needed alongside free-form amino acids or traditional protein contributions like whey or creatine, depending on your workout style and your body’s needs.
  • Not everyone will need the extra supplementation of ZMA.

HMB (Beta-hydroxy beta-methylbutyrate)

Beta-hydroxy beta-methylbutyrate or HMB is a molecule derived from the processing of the essential amino acid leucine, and helps protect against muscle protein breakdown. HMB is often recommended only for those who are beginning weight-training exercises, as the scientific results seen in those who are more experienced with muscle training are less significant. This is due to the fact that HMB is heavily reliant on a steady and abundant supply of EAAs to be effective. When the EAA supply dips down, so does the effectiveness of HMB; it cannot work alone.

Pros

  • HMB supplementation can be good for resisting extreme catabolic states, such as in individuals with critical wasting illnesses.

Cons

  • HMB without an excess supply of EAAs is only marginally effective.
  • EAA supplementation is also needed to derive maximum benefits from HMB supplementation.

Branched-Chain Amino Acids (BCAAs)

The branched-chain amino acids are a subcategory of essential amino acids, and are designated by the molecular structure of leucine, isoleucine, and valine. BCAAs make up 14% of the amino acids that reside in your muscles, and it’s been shown that taking a supplement of BCAAs during resistance-training exercise increases muscle strength, fat loss, and lean mass.

However, while research shows that leucine in particular stimulates muscle protein synthesis, and that together these three amino acids diminish cortisol (a catabolic hormone), increase energy, and reduce delayed-onset muscle soreness, BCAAs when consumed alone are not fully effective. All nine essential amino acids are needed to make new muscle, and in fact, the the rate of muscle protein synthesis is directly affected by the availability of all your essential amino acids—the more you have, the faster your rate of muscle synthesis, and the fewer you have, the slower the rate. Because of this, research actually shows that BCAAs when taken alone have little to no effect on the rate of muscle protein synthesis in humans.

Pros

  • BCAAs are valuable amino acids that can be taken to help some aspects of muscle building.

Cons

  • BCAAs are only three of the nine essential amino acids, and all essentials are needed to create new muscle.
  • BCAAs have little to no effect on muscle protein synthesis when taken alone.

An Essential Amino Acid (EAA) Blend: The New Top Muscle Growth Supplement

If BCAAs ever sounded good, you’ll probably be more interested in a complete EAA supplement. Our unique EAA supplement is an ideally proportioned blend that combines the strengths of whey protein, creatine, and the eight essential amino acids that contribute directly to muscle growth. With our EAA blend, you’ll not only get the BCAAs mentioned above, but also a full cocktail essential amino acid supplement. It contains the key factors that make whey protein and creatine effective too, giving you the best of every top effective traditional supplement on the market.

EAAs and Muscle Protein Synthesis

The human body is made up of about 20% protein, and amino acids are used to form our muscles, tissues, and organs (not to mention the hormones needed for cognitive and physiological function). The key to our muscle-building product that helps make it more effective than other supplements, and even some dietary sources of essential amino acids, is its absorption rate and digestibility.

The EAAs derived from dietary proteins have to be digested first and then absorbed, while free-form amino acids are absorbed more quickly and completely. With eight of the nine essential amino acids (minus tryptophan which is not necessary to supplement for muscle protein synthesis), the amounts of EAAs are maximized more than any naturally occurring protein can deliver.

EAAs with Whey Protein’s Support

While free-form EAAs provide faster absorption, an intact protein like whey provides for a longer absorption period, sustaining the supply of EAAs after the rapid absorption of the free-form EAAs. Designed to work in concert with one another, our muscle-growth supplement combines its EAA profile with a balanced inclusion of whey protein for steady, ongoing support of muscle protein synthesis.

EAAs and Creatine’s Energy

Because creatine-phosphate provides the energy for sudden bursts of physical activity like lifting heavy weights or sprinting, it’s included in the Amino Co.’s technology to provide the energy needed to convert EAAs into muscle via muscle protein synthesis. Instead of waiting for the mitochondria of muscle cells to metabolize ATP for energy, creatine covers the time gap when needed, completing the full circle required for ideal muscle building: the rapid essential ingredients, the long-haul supply, and the energy to put them to use.

The Amino Company Advantage

Our product is a unique, patent-pending blend of essential amino acids, whey protein, and creatine that outperforms all other supplements in increasing muscle mass. Good for increasing strength in the elderly and easy to include in drinks or smoothies, Amino Co. supplements are scientifically proven to be effective in muscle protein synthesis over any other supplement, food, or protein choice currently available.

The ABCs of Muscle Growth

On a first glance at muscle growth supplements, it looks like an alphabet soup of vitamins and molecules and chemistry notes, but the more knowledgeable you become about your own body’s strengths and needs, the closer you’ll approach a PhD’s level of understanding when it comes to which supplements best support your goals. Effectiveness is key, bolstered by practical results that can be not only felt, but also scientifically proven. In the end, you can see which supplement brings you the greatest value.

The strongest performers from the traditional list of muscle growth supplements have been brought forward to the new frontier: an EAA blend that brings the best of everything essential to building and maintaining new muscle. The Amino Company provides the full circle of quick, long-lasting, and energized EAAs for muscle building. When you take our unique blend, you’re guaranteed to have an optimally balanced formula designed specifically for human muscle growth (and not lab animals). With the Amino Co. on your team, you can reach higher heights of strength faster and more effectively than ever before!

What Are the Best Muscle Recovery Foods?

Wondering what muscle recovery foods are good for prevention and relief of delayed onset muscle soreness? This comprehensive list of foods full of healthy fats, amino acids, and natural sugars will support your workout and recovery goals.

After starting a new workout, you’re in for some growing pains. Delayed onset muscle soreness or DOMS can affect anyone, from those new to working out to elite athletes incorporating different exercises into their routines. Whenever you push your muscles, either with unfamiliar exercises or longer durations, you’re creating microscopic tears to the muscles, which then cause stiffness, soreness, and pain. Are sore muscles a good sign? Yes, in a sense, because it means you’re using your muscles in new ways that will eventually lead to a better fitness profile. But don’t fret! Eating muscle recovery foods can help ease the discomfort and may even help decrease muscle soreness in the first place.

Using food as your method of recovery and prevention may truly be the best road to take. The other suggestions to help muscle recovery either take extra time or come with other risks, and none of them can get in front of DOMS before it starts. Getting a massage after every workout would be great, but do you have the time, the money? Rest and ice packs are perfectly reasonable options too, but it’s the rest that might bother you if you’re really excited about a new workout and seeing results. Do you really want to take a couple of days off after every workout to let your muscles recover? It might not be a bad idea, but with the right foods pre- and post-workout, it might not be necessary either.

The last refuge to treat the ache and pain of muscle soreness is to use painkillers. Whether it’s over the counter fare you’d take for any pains (a wincing headache for example, or to relieve menstrual cramps), or prescription painkillers meant for more serious pains (a wrenched back or dental surgery). And these pain killers come with health-compromising side effects that are best avoided.

So what can you eat that will make a difference? Here are some foods you might want to include on the menu on gym days.

 Muscle recovery foods for prevention and relief.

Muscle Recovery Foods

Whether for their protein content, iron content, anti-inflammatory properties, or amino acids, these foods can help your muscles heal faster.

Cottage Cheese

Cottage cheese has around 27 grams of protein per cup, and is often a regular food in the fitness community for those without any dietary restrictions surrounding milk products. In fact, the casein protein found in cottage cheese curds (as opposed to the whey protein found in watery milk) are often isolated and used as a workout protein supplement. As a slow-digesting protein, casein can help build and rebuild muscle while you sleep if it’s your last snack before bed.

The essential amino acid leucine is also present in cottage cheese, and comprises around 23% of the essential amino acids in muscle protein (the most abundant percentage of them all). Foods with leucine can help you build muscle by activating protein synthesis, and the faster you rebuild your muscle, the faster your muscle repair and workout recovery!

Eat it plain, or combine cottage cheese with some of the other recovery foods on this list to stack the benefits. Cottage cheese can even be used in baked goods and pancakes or included in protein shakes—don’t be afraid to get creative.

Sweet Potatoes

Adding sweet potatoes to your post-workout meal can help replenish your glycogen stores after a tough workout. Sweet potatoes are a great source of vitamin C and beta-carotene as well, and are loaded with fiber which helps to control appetite and maintain healthy digestion and build muscle.

Sweet potatoes can be baked whole in the oven or on a grill, cut into fries, spiced with cinnamon, or made savory with garlic powder and pepper. Enjoy them at the dinner table or on the go: a baked potato wrapped in foil can join you just about anywhere.

Baking Spices

Speaking of what you can put on sweet potatoes, it turns out some baking spices are good for post-workout recovery as well. Not so much in the form of gingerbread cookies or cinnamon rolls, but a study showed that cinnamon or ginger given to 60 trained young women (between the ages of 13 and 25) significantly reduced their muscle soreness post-exercise. If you’re already having a sweet potato, make it a little sweeter with some cinnamon, add it to oatmeal, or put some in your coffee for the extra boost.

Coffee

Did we just mention coffee? Good news: coffee’s on the list too. Research suggests that about 2 cups of caffeinated coffee can reduce post-workout pain by 48%, and another study showed that pairing caffeine with painkilling pharmaceuticals resulted in a 40% reduction of the drugs taken. If you do need pharmaceutical pain relief, maybe coffee can help you minimize just how much you take—caffeine is a much less dangerous stimulant than pain pills.

Turmeric

Another spice on the list, turmeric contains the compound curcumin, which is an anti-inflammatory and an antioxidant, and has been shown to be a proven and reliable pain reliever. Whether it’s helping you with delayed onset muscle soreness or pain from an injury (workout-related or otherwise), turmeric eases both pain and swelling by blocking chemical pain messengers and pro-inflammatory enzymes.

As with the other spices, it can be easily added to baked goods, to coffee, and to oatmeal. With its beautiful golden color, you can even make what’s called “golden milk” or a turmeric latte by combining 2 cups of warm cow’s or almond milk with 1 teaspoon of turmeric and another teaspoon of ginger, and then sip your muscle soreness away.

Oatmeal

Speaking of oatmeal (and isn’t it nice that so many of these ingredients can be easily combined?), it, too, can help relieve muscle soreness. This complex carb gives you a slow and steady release of sugar, along with iron needed to carry oxygen through your blood, and vitamin B1 (thiamin), which can reduce stress and improve alertness. This is why oatmeal is a great way to start the day, but since it also includes selenium, a mineral that protects cells from free-radical damage and lowers the potential for joint inflammation, it’s a great food for those in high-intensity workout training as well (like, up to Olympic level training).

Use oatmeal as a daily vehicle for other healthy ingredients, including the spices on this list, and enjoy its reliable benefits.

Bananas

Easily sliced into oatmeal, included in smoothies, or eaten alone, not only are bananas a healthy way to replace sweets (frozen and blended they can even make a delicious ice cream alternative), bananas are also a great way to get much-needed potassium. Research suggests potassium helps reduce muscle soreness and muscle cramps like the dreaded “Charley horse” spasm that contracts your muscle against your will and might not let up until it causes enough damage to last for days. A banana a day could keep the Charley horse away, and is particularly delicious (and helpful) when paired with its classic mate: peanut butter.

Peanut Butter

The healthy fats and protein found in nut butters like peanut or almond butter can help repair sore muscles. A reliable source of protein for muscle building, with fiber for blood pressure aid, vitamin E for antioxidant properties, and phytosterols for heart health, peanut butter offers up a ton of benefit and is easy to eat anywhere. Make a sandwich, use it to help bind together portable protein balls filled with other ingredients, add it into smoothies, or just eat it from the jar with a spoon (no one’s judging).

Nuts and Seeds

If you’re a fan of protein balls, then you’re well acquainted with nuts and seeds, which are great additions to these protein-rich foods. While providing essential omega-3 fatty acids to fight inflammation, various nuts and seeds can provide you protein for muscle protein synthesis, electrolytes for hydration, and zinc for an immune system boost. Something as simple as a baggie full of almonds, walnuts, pumpkin, and cashews can help maximize your muscles. Mixing in seeds (sunflower, chia, pumpkin) adds a healthy density that can curb your hunger and satisfy your appetite for longer. They’re small but powerful assets in quick muscle recovery.

Manuka Honey

This is not your grocery store honey in its little bear- or hive-shaped bottle. Manuka honey comes from the Manuka bush in New Zealand, with a milder flavor than that of bee honey and a much thicker texture. It’s anti-inflammatory and rich in the carbs needed to replenish glycogen stores and deliver protein to your muscles. Drizzle it over yogurt or stir it into tea to gain its benefits.

Green Tea

Green tea is particularly helpful for muscle recovery purposes. With anti-inflammatory antioxidants, it makes an excellent pre- or post-workout drink to prevent muscle damage related to exercise, and also helps you stay hydrated.

Cacao

Cacao has high levels of magnesium, antioxidants, and B-vitamins, which reduce exercise stress, balance electrolytes, and boost immunity and energy levels. The antioxidant flavanols in cacao also help up the production of nitric oxide in your body, which allows your blood vessel walls to relax, lowering blood pressure and promoting healthy blood flow. Adding cacao powder to your high-quality protein shakes or a glass of cow/almond/coconut milk post-workout will bring you its benefits.

Tart Cherries

Tart cherry juice has been shown to minimize post-run muscle pain, reduce muscle damage, and improve recovery time in professional athletes like lifters, according to the Journal of the International Society of Sports Nutrition. Enjoy tart cherry juice as a drink, or include the dried fruit as a part of your own muscle-building trail mix with the nuts and seeds discussed above. It’s not the only fruit or fruit juice you might include either. The nutrients in fruits like oranges, pineapples, and raspberries can also help speed up your recovery.

Salmon

Rich with anti-inflammatory omega-3 fats, muscle-building protein, and antioxidants, salmon is an extremely efficient post-workout food. Not an option if you are vegan or vegetarian, of course, but for the meat eaters among us, or those on the Paleo diet, salmon can specifically help prevent delayed onset muscle soreness, reduce inflammation, and provide you with an abundance of the protein needed for muscle growth. Eat this protein within 45 minutes after working out for maximum effect, either grilled, cooked up in salmon cakes, or raw in the form of sushi or sashimi. All of the above goes for tuna as well, by the way—reasons you might become a pescatarian.

Eggs

If you are an omnivore or ovo-vegetarian, eggs are great way to gain protein first thing in the morning, and an even more effective food to have immediately post-workout to help prevent DOMS. Like cottage cheese, eggs are a rich provider of leucine, and like salmon, eggs contain vitamin D (in their yolks). For your convenience, eggs can be boiled and brought along for immediate consumption after your training. Boil a dozen at the start of each week during your meal prep, and have an easy protein source in the palm of your hand every other day of the week.

Spinach

Did we really get all the way to the end of the list without a vegetable? So sorry! Let’s fix that with spinach. A powerhouse of antioxidants, not only can spinach help prevent diseases like heart disease and various cancers, but it also helps you recover quickly from intense exercise. Spinach’s nitrates help to strengthen your muscles, and its magnesium content helps maintain nerve function. Spinach helps to regulate your blood sugar (in case you worry about the spikes you might get from the sweeter items on this list), and can be added to many dinners, snuck into smoothies, or eaten on its own either raw or sautéed in olive oil.

Resist Damage and Recovery Quickly

These foods help with recovery from DOMS and reduce the amount of soreness you get in the first place by providing your body with the proteins and nutrients it craves when you’re working out to the best of your ability.

A quick note before you go. In your quest for pain-free muscles, you’ll want to avoid:

  • Refined sugar: Just one sugary soda a day can increase your inflammatory markers, as can white bread and other products with refined sugar. Natural sugars don’t bring that kind of adverse effect, so get your sugar from whole foods instead.
  • Alcohol: The dehydration caused by alcohol requires its own special recovery, and will deplete many of your vitamins (especially B vitamins). Some research suggests that alcohol can interfere with how your body breaks down lactic acid, which would increase muscle soreness. If you’re on a mission to build muscle, it’s best to avoid alcohol.

If you’re eating pretty well and avoiding what you shouldn’t eat, but still find muscle soreness a burden after working out, there is always the option to supplement.

What is the best supplement for muscle recovery? Evidence shows that getting all your body’s essential amino acids in balance will help specifically with muscle sprains and pulls, so when supplementing, just make sure you cover the waterfront (rather than choosing one or two essentials and neglecting the rest). Other than that, a diverse diet can be had in choosing natural preventions and remedies for healthy muscle recovery.

How Amino Acids Support Female Muscle Growth

Is it truly more challenging for women to build muscle? To answer that question, we first separate the myths about gender differences and muscle growth from the actual science. Then, we offer tips everyone can use to get serious muscle growth results.

Female muscle growth. It’s not a phrase you hear too often. However, whether you’re a man or a woman, muscle building benefits your overall health and well-being. Strong scientific evidence shows that increasing your lean muscle mass can help you stay healthy as you age, support fat loss by keeping your metabolism running at full capacity and prevent the development of chronic diseases.

If you’re born male, you’re coached from a young age to want to grow up to be big and strong. But if you’re born female, you receive the opposite message. With the emergence of ripped and toned female fitness influencers taking social media by storm, the tides appear to be shifting. Nonetheless, society still tends to instruct girls to train themselves to be as dainty as possible—in part, so they can grow up to be women who attract big, strong men.

But the health benefits of muscle mass apply to everyone, regardless of gender. However, it can be more challenging for women to build muscle for a variety of reasons.

In this article, we’ll explore the scientific realities behind the common belief that muscle building comes more naturally to men than to women. Plus, we’ll offer tips that everyone can use to increase their physical strength and get serious muscle growth results.

Do Men Build Muscle More Easily Than Women?

If you’re at all familiar with the resources out there for people interested in muscle building, you’ve probably noticed that the vast majority of it is written by male authors for male audiences. While that has begun to shift somewhat as more women get into powerlifting, bodybuilding, and sports science, these realms are still dominated by men.

In those realms, a concept that many take for granted is that muscle gains come more easily for men than for women. This concept is propped up by claims that men and women have significant physiological differences that give men an advantage when it comes to physical strength and performance.

 

How amino acids can maximize female muscle growth.

What Science Tells Us About the Differences Between Men and Women

Let’s begin by comparing the average metabolic rates—the calories you burn just by going about your day—for men and women. According to a study published in the American Journal of Clinical Nutrition, about 90% of the variations researchers identified in the baseline number of calories participants expended over a 24-hour period came down to differences in fat mass and muscle mass. Your age has a measurable impact too. Researchers found that participants between 50 and 65 years of age had baseline metabolic rates that were 4.6% lower than participants between the ages of 20 and 30.

Fascinatingly, they reported: “No sex difference in any energy expenditure measurement could be found.” However, women do tend to have slower metabolisms than men, but it’s not because they’re women, it’s because on average, women are smaller and have less muscle mass.

So, let’s look into muscle mass differences. Findings published in the Journal of Applied Physiology reveal that women have, on average, about 67% of the muscle mass men do.

Women lag further behind when it comes to the muscle groups of the upper body than those of the lower body. A research team from the departments of Physical Education and Medicine at McMaster University in Hamilton, Canada set out to determine how gender differences influence strength and muscle fiber characteristics. They found that female participants had approximately 52% of the upper body strength and 66% of the lower body strength of men.

These differences appear to have more to do with the likelihood that men will have larger muscles than with innate sex-based differences, though. A study published in Ergonomics sought to measure the extent to which differences in strength between men and women can be explained by muscle size. Researchers found that when they adjusted their findings to take into account overall muscle mass as well as the size of specific muscle groups, 97% of sex-related differences were in strength. The researchers state that their findings suggest muscle size “almost entirely” accounts for the differences we expect to see between a man’s physical strength and a woman’s. In other words, if a man and woman have comparable muscle mass, they should be equally strong.

It appears that the vast majority of the differences we attribute to sex actually have to do with body composition. A woman and man with similar previous experience in terms of physical activity and comparative amounts of muscle and fat will perform similarly on standard measures of strength.

However, there are some differences between the ways men’s bodies and women’s bodies tend to respond to strength-training regimens and individual workout plans.

How Hormones Affect Female Muscle Growth

Hormones tend to be the first factor people point to when talking about physiological differences between women and men. It’s only logical, given that men’s increased muscle mass results from higher testosterone levels. Hormone levels fluctuate from person to person and over time, but on average, women produce far less testosterone than men do—between 15 and 20 times less, according to data sourced from the U.S. National Library of Medicine.

However, the question of testosterone levels isn’t as clear cut as we tend to think. In fact, some men have lower testosterone levels than some women do. After a team of researchers from the U.K. analyzed the hormone levels of elite athletes, they found significant overlap between testosterone levels for male competitors and female competitors. It’s worth noting that the hormone profiles of elite athletes differ from those of average individuals. It’s also highly likely that women with naturally higher levels of testosterone are more likely to excel at the elite level in certain physical disciplines. The main takeaway is that the idea that men have higher testosterone levels and therefore build new muscle more easily doesn’t entirely hold up.

Furthermore, did you know that testosterone is not the only hormone involved in building muscle mass? Estrogen, which as you may know, women typically produce at higher levels than men do, has also been shown to have significant benefits for muscle growth.

Studies done with animal subjects and well-controlled studies with human subjects support the idea that estrogen can help to prevent the breakdown of muscle tissue that often accompanies the aging process. It appears that estrogen has an overall positive impact when it comes to maintaining and increasing your lean muscle mass.

And an article published in Exercise and Sport Sciences Reviews presented experimental findings suggesting that estrogen may have an anabolic effect on muscles, meaning it supports muscle gain. It appears to do this primarily by lowering protein turnover, which slows the rate of catabolism (muscle breakdown), and enhancing the sensitivity of muscle tissue to resistance training.

Estrogen also boosts your metabolism, making it easier to cut your body fat percentage. While that doesn’t directly contribute to muscle growth, it does mean the new muscles you build will be more visible.

Women and Men Build Different Types of Muscles

We all have two general types of skeletal muscle fibers: slow-twitch, or Type 1, and fast-twitch, or Type 2. Type 1 muscles help power you through feats of endurance, like marathons. And the more Type 2 muscles you have, the better you perform on tests of explosive strength, like Olympic weight training.

There’s a clear divide between the average percentages of Type 1 and Type 2 muscle fibers that women and men typically have. According to Greg Nuckols, an experienced fitness writer who holds a BS in Exercise and Sports Science and three all-time world records for powerlifting, women typically have more Type 1 muscle fibers than men do, about 27% to 35% more. Women also tend to have greater capillary density.

Both give women an advantage in many ways. Greater capillary density means an increased ability to circulate blood through your muscle tissue to bring in fresh oxygen and clear out waste products. And having a higher percentage of Type 1 muscle fibers gives you an improved capacity for glucose and fatty acid oxidation, which translates to a decreased risk of chronic conditions linked to metabolic health, like diabetes and heart disease.

However, Type 2 muscle fibers are thicker, quicker to contract, and engage when your body nears maximum exertion. If you’re looking to increase your muscle mass and build strength so you can lift heavier and heavier weights, you need to recruit your Type 2 muscles. There’s no evidence that Type 1 muscle fibers can be transformed into Type 2 muscle fibers (or vice versa), which means there may always be a gap between the level of explosive strength an experienced female weight lifter can generate and the amount a male lifter at the same level can generate.

Maximizing Muscle Growth as a Woman

While men may have some innate advantages when it comes to building muscle mass, studies show that both men and women gain muscle at the same rate when they commit to workout routines like resistance training, weight training, and high-intensity interval training (HIIT).

Researchers from the University of Maryland Exercise Science and Wellness Research Laboratories conducted a study in which participants committed to a 6-month, whole-body strength-training program that worked for all the major muscle groups in both the upper and lower bodies.

They used MRI images to assess thigh and quadriceps muscle volume as well as mid-thigh muscle cross-sectional area before and after the strength-training program. Their findings showed that the thigh and quadriceps muscle volume increased significantly for all age and gender groups as a result of the strength-training program. The researchers found no significant differences related to either participant age or gender.

In some cases, women can make more significant strength and muscle gains than men. A study published in the International Journal of Sports Medicine examined how men and women responded to weight-training and resistance-training approaches. The researchers found that after following the same short-term training program, female participants made more significant strength increases than male participants did.

For women interested in optimizing their body composition by decreasing their body fat percentages and increasing their muscle mass, there are certain strategies you can put in place to maximize your muscle-building potential.

Train Strategically

When it comes to building muscle, the first step is to institute a strength-training regimen. For those seeking to rapidly increase muscle growth who are comfortable and able to perform high-intensity workouts, the most effective strength-training approach will involve lifting increasingly heavy weights. That might mean using barbell, kettlebells, dumbbells, or other types of weights.

Incorporating weightlifting into your training sessions encourages muscle growth because of the strain it places on your muscles. This wear and tear breaks down the muscle tissues. Then, during the recovery process that takes place while you sleep and on rest days, your muscles rebuild themselves. Each time this process takes place, your muscles grow bigger and stronger.

Adding high-intensity interval training to your exercise routine can also increase your muscle gains. This method of training involves short burst of intense exertion—a great tactic for recruiting your Type 2 muscles.

Increase Your Protein Intake

As you know, your muscles are made up of proteins. In order for your muscles to successfully rebuild themselves after workouts, you need to provide them with an adequate supply of dietary protein.

There’s no one-size-fits-all answer to the question of how much protein your muscles need to properly build and repair themselves. Factors like age, weight, activity level, and training goals will all influence the amount of protein an individual needs to consume.

Federal guidelines set the minimum recommended amount of protein consumption for adults at 17% to 21% of your daily calories, and that’s without taking weight training into consideration.

As Jim White, RD, ACSM, explained, resistance training increases the process of protein turnover. By eating proteins laden with all the essential amino acids, you’re providing your body with the raw materials it needs to build muscle.

According to the American College of Sports Medicine, if you’re looking to build muscle mass, you should aim to consume between 0.5 and 0.8 grams of protein per pound of body weight. That means a 150-pound woman, for example, should set a protein intake target of 75-120 grams of protein each day. It’s also important to consider the percentage of your overall calorie intake that comes from protein.

White, as well as other experts, recommends prioritizing the post-workout window for protein consumption as this has the biggest impact on muscle growth. Findings published in the Journal of the International Society of Sports Nutrition indicate that protein consumption before workouts can also be a key factor. Eating protein both before and after workouts can boost your performance, speed your recovery time, and increase your lean muscle mass.

Amino Acids Can Boost Female Muscle Growth

While it’s entirely possible to meet your body’s protein needs through diet alone, it can be helpful to add in high-quality supplements, including protein powders. Especially if you have a busy schedule that makes it challenging to consume enough protein during meal or snack times, it can be highly beneficial to provide your body with amino acids from other sources.

Researchers have found that certain supplements can be particularly helpful when it comes to building and maintaining muscle mass. If you’re wondering about the best amino acids for muscle growth, here are three to consider.

How amino acids can maximize female muscle growth.

1. Creatine

Creatine, an amino acid compound found naturally in the human body as well as in foods like red meat, has been the subject of hundreds of studies. If you’re lifting weights and looking to amplify your results, you may want to consider supplementing with creatine.

Media reports may have lead you to believe that creatine supplementation can adversely impact the health of your kidneys, but scientists have repeatedly and conclusively found that not to be the case.

After going over all available data on the short-, medium-, and long-term effects of creatine supplementation, researchers from the Higher Institute of Physical Education and Readaptation in Brussels, Belgium found no evidence that creatine causes liver dysfunction in healthy individuals (individuals with pre-existing kidney disease should avoid creatine). The researchers concluded that individuals who take creatine “do not report any adverse effects, but body mass increases.” They also noted that creatine may benefit the health of your heart and help reduce your risk of neurological diseases.

Studies show that supplementing with creatine can increase your lean body mass, enhance your anaerobic working capacity, and minimize the muscle damage caused by extreme exertion.

2. Beta-Alanine

This naturally occurring amino acid has also been the subject of extensive research.

One reason for this is that beta-alanine is the rate-limiting precursor of carnosine, an amino acid found in high concentrations in human skeletal muscle. One study on the effects of beta-alanine supplementation found that it can increase concentrations of carnosine in your muscles, which in turn helps to prevent muscular fatigue.

A separate study published in the Journal of the International Society of Sports Nutrition found pairing beta-alanine supplementation with high-intensity interval training (HIIT) can substantially increase both endurance and aerobic metabolism. It also showed a clear and impressive impact on subjects’ lean muscle mass.

Plus, a third study that examined how beta-alanine impacted anaerobic power output by using tests of physical strength such as timed sprints and a 90° bent-arm hang found that supplementing with beta-alanine improved participants’ results across all categories. Participants who supplemented with beta-alanine were able to achieve simultaneous weight loss and lean body mass increases.

3. Citrulline

Supplementing with citrulline can significantly increase your blood levels of not only this important amino acid, but two other crucial amino acids as well: ornithine and arginine. This can have a wide range of health benefits.

According to findings published in the The Journal of Strength & Conditioning Research, even a single dose of citrulline can improve your physical performance as measured by a flat barbell bench press. It can also reduce post-exercise muscle soreness. Participants were able to complete approximately 53% more repetitions and reported 40% less muscle soreness at both 24 and 48 hours afterward.

A separate study published in the British Journal of Sports Medicine showed that citrulline reduced muscular fatigue and improved muscle metabolism as measured by oxidative ATP production and the rate of phosphocreatine recovery after exercise.

All in all, it appears that this amino acid can improve endurance and speed up recovery time.

Greater Than the Sum of the Parts

Your muscles aren’t composed of single amino acids, but rather 20 separate amino acids. Building muscle mass requires a steady supply of all those amino acids. Nine of those are essential amino acids, meaning you must get them from the foods you eat or supplements you take.

While certain amino acids have been shown to have more dramatic results when it comes to muscle growth, your rate of muscle protein synthesis will be limited by whichever essential amino acid is in the shortest supply. That’s why some of the foremost experts on amino acids believe that taking an essential amino acid (EAA) blend is ultimately the most effective way to build your muscle mass. Using a supplement formulated to include all the required amino acid building blocks stimulates the production of new muscle tissue more effectively than any single amino acid could.