BCAAs (branched-chain amino acids) are essential amino acids that the body cannot produce on its own, so they need to be obtained from the diet or supplements. This means that anyone who is not consuming enough BCAAs in their diet may benefit from taking a BCAA supplement.
Athletes and fitness enthusiasts who engage in intense exercise or weightlifting may benefit from BCAA supplementation, as BCAAs can help support muscle growth, reduce muscle breakdown, and improve exercise performance. Additionally, older adults may also benefit from BCAA supplementation, as they tend to have reduced muscle mass and may have difficulty meeting their daily protein needs through diet alone.
However, it's important to note that most people can meet their daily BCAA needs through a balanced diet that includes high-quality protein sources such as meat, fish, eggs, and dairy products. Therefore, BCAA supplementation is not necessary for everyone and should only be used as part of a well-rounded diet and exercise program.