What are BCAAs? – Branched Chain Amino Acids, or BCAAs, are three amino acids that are structurally the same. These amino acids are Leucine, Isoleucine, and Valine. They are the major amino acids that are oxidized or broken down in skeletal tissue during ATP production. But they’re not just someThe post What are BCAAs? appeared first on My Gym | Fitness, Health, Nutrition & Training Blog.