Branched-chain amino acids (BCAAs) include essential amino acids:

• Leucine
• Isoleucine
• Valine

BCAAs differ from other amino acids due to their unique branched structure and are the only amino acids primarily broken down in skeletal muscle. As essential amino acids, they must be acquired through diet or supplementation.

Common uses for BCAA supplements:

• Enhance athletic performance
• Reduce muscle soreness
• Prevent muscle fatigue