BCAA stands for branched-chain amino acids, which are essential nutrients that help support muscle metabolism and are important for building muscle tissue protein. BCAAs are made up of three amino acids: leucine, isoleucine, and valine. They are found in protein-rich foods such as meat, dairy, and legumes.

BCAAs have been shown to have several benefits, including:

• Muscle growth: Studies have shown that BCAAs may increase muscle growth by stimulating muscle protein synthesis, which is the process of making muscle.
• Reduced soreness and fatigue: BCAAs may help reduce muscle soreness and fatigue after exercise.
• Prevent muscle wasting: BCAAs may prevent muscle breakdown during exercise, which can be especially helpful for certain populations with muscle wasting, such as older adults and those with conditions like cancer.
• Support liver health: BCAAs may offer health benefits for people with cirrhosis, a chronic disease in which the liver does not function properly.

BCAAs are also commonly used to improve athletic performance, prevent fatigue, and reduce muscle breakdown, but there isnt enough reliable information to support these other uses.

Its important to note that if you consume enough protein in your diet, BCAA supplements are unlikely to provide additional benefits. Dosages of BCAAs vary depending on the reason for use, and quality and active ingredients in supplements may vary widely from maker to maker.