It is an essential amino acid that the body needs. It is usually found in foods such as meat, plants, or milk (including whey protein). It consists of three amino acids, L-Leucine, L-Isoleucine and L-Valine. Amino acids are important in building muscle and repairing muscle. The great benefit of BCAA is that it can be absorbed immediately without calories.
The only amino acid that decomposes in the muscles
Leucine is the only amino acid that decomposes in the muscle. It is an amino that gives the power to augment muscle growth, and it also turns on an anabolic pathway called mTORC1.