BCAA (Branched-chain amino acids) are commonly used by athletes, bodybuilders, and fitness enthusiasts who engage in intense exercise or weightlifting. BCAAs can help support muscle growth, reduce muscle breakdown, and improve exercise performance. Additionally, older adults may also use BCAA supplements to support muscle mass and meet their daily protein needs.
BCAAs are also used in the food and beverage industry as a flavoring agent, particularly in sports and energy drinks. They can be found in many protein supplements and are also available in pill or powder form for supplementation.
Furthermore, BCAA supplements have been used in clinical settings to treat or manage certain medical conditions such as liver disease, anorexia, and cancer cachexia, although more research is needed in these areas to fully understand their potential benefits.