BCAAs, or branched-chain amino acids, are a group of essential amino acids that play a crucial role in muscle synthesis, energy production, and recovery. The three amino acids included in BCAAs are leucine, isoleucine, and valine.

BCAAs are popular among athletes, bodybuilders, and fitness enthusiasts due to their potential benefits. They can stimulate muscle protein synthesis, promoting muscle growth and repair. BCAAs also serve as an energy source for muscles during intense exercise, helping to preserve glycogen stores and delay fatigue. Additionally, they may aid in reducing exercise-induced muscle soreness and minimizing the effects of muscle damage.BCAAs can be obtained through dietary sources such as lean meats, dairy products, eggs, and legumes. However, for targeted supplementation, BCAA supplements are available in powder or capsule form.BCAAs can be taken pre- or intra-workout to support energy, endurance, and muscle preservation, as well as post-workout to enhance recovery and reduce muscle soreness.