Supplements containing branched-chain amino acids (BCAAs) are popular for boosting muscle growth and performance. Limited research suggests that they may provide other health benefits as well. BCAAs ...

BCAAs, short for branch-chain amino acids, are three types of essential amino acids. BCAA benefits include reduced fatigue, muscle soreness, and helping with weight loss. Use a BCAA supplement that ...

Studies show that BCAAs may increase muscle growth, reduce soreness and fatigue, prevent muscle wasting, and support liver health. They are also found in a variety of food sources, including meat, ...

Supplements that contain BCAA, which stands for "branched-chain amino acid," sound like something only serious bodybuilders and fitness fanatics take. Often discussed in the context of weightlifting ...