Branched-Chain Amino Acids (BCAAs)—leucine, isoleucine, and valine—are vital for anyone engaged in regular exercise. These essential amino acids support muscle protein synthesis, helping to repair and build muscle tissue after intense workouts. BCAAs also reduce muscle soreness and fatigue by decreasing muscle breakdown during exercise, allowing for faster recovery and improved performance. Including BCAA-rich foods like eggs, meat, dairy, or supplements in your diet ensures your body has the building blocks needed for optimal muscle growth and endurance, making them a key component of any fitness-focused nutrition plan.