Branched Chain Amino Acid
The BCAA (branched chain amino acid) group consists of three amino acids, leucine, isoleucine and valine. The name comes from their chemical structure, these amino acids have a side chain that contains one carbon. BCAA are essential amino acids, our bodies can’t synthesise them and they have to be obtained from the diet. Like other amino acids they are the basic building blocks of proteins, and hence necessary for life. However, they also have some very specific signalling functions, which gives them a very important role in controlling metabolism. Because of this they have a number of health benefits, beyond that of just being constituents of proteins. BCAA Stimulate Protein Synthesis One of BCAAs main roles is to stimulate amino acid uptake by cells, and protein synthesis. This role is so well established that they are given to bedridden patients to slow down muscle wasting. Bodybuilders and athletes, of course, use BCAAs to help maximise muscle gain from training. Rece