“Unlike sedatives, L-theanine doesn’t seem to dull the senses,” he explains. “It appears to do this by influencing key brain ...

Plus, taking an amino acid supplement with at least one gram of the branched-chain amino acid leucine before exercise can support muscle protein synthesis, per 2017 research in the Journal of the ...

In a new study of people with long-term vegan diets, most ate an adequate amount of total daily protein, but a significant ...