Amino Acids play a vital role in the body, rigorous workout sessions, heavy training or a power-packed gym session leads to depletion of amino acids in the body, and therefore, filling up the void for lost amino acids requires an additional food source or a BCAA Supplement. BCAA supplements get easily absorbed by the muscles and work as an ultimate workout fuel, thereby decreasing muscle breakdown during training. Supplement your protein shake with BCAAs and preserve your glycogen store- for energy production and buildup.If you are confused with the different ratios of amino acids and its effects, let’s have a clear understanding of which is better. Among the essential BCAAs i.e., Leucine, Isoleucine and Valine, Leucine is one of the most vital and essential amino acids responsible for better muscle protein synthesis. Looking at the current market trends, BCAA supplements found in the 2:1:1 ratio of Leucine, Isoleucine, Valine are more common. However, BCAA in the ratio 8:1:1 are far superior and more effective than the former. Due to the higher content of Leucine, the overall workout and training session is more advanced and worth your time and energy. Leucine is one of the major activators of mTOR. mTOR is like a molecular switch that turns on the machinery that manufactures muscle proteins.