What is the ratio of BCCAs one should receive daily through their diet?According to the American College of Sports Medicine, a healthy recommended daily intake of BCCA’s should follow a 2:1:1 ratio of leucine (45 mg/kg/day) to isoleucine and valine (22.5 mg/kg/day). The amino acid profile of Tower+ Pure Whey Isolate + Creatine meets the stringent requirements for those following a performance diet.