Yes! Research has shown that taking an essential amino acid supplement triggers muscle protein synthesis to a clinically significant degree, even in people with high-protein diets. Further, EAA supplements have been tested in people with diets rich in high-quality protein and these people have still seen significant benefits. Remember, our supplements have been shown to stimulate muscle protein synthesis at least 4x more than any protein source on a gram-for-gram basis. Additionally, our free amino acids are rapidly absorbed into the bloodstream, whereas protein from food is broken down and digested much more slowly. This fast-acting, potent burst from EAAs is what gives our supplements proven benefits for all diets.