Amino acids are chains of organic compounds primarily made from the elements carbon, nitrogen, hydrogen and oxygen. More than 500 amino acids are currently known and classified, but only 23 are involved in the process of building proteins. This group is known as the proteinogenic amino acids, which combine into peptide chains (polypeptides) to form the building blocks of a vast array of proteins.
BRANCH OUT
Nine of the 23 proteinogenic group are known as “essential” because, unlike the other 14, your body cannot create them from other compounds. This means you need to consume these amino acids – phenylalanine, valine, threonine, tryptophan, methionine, leucine, isoleucine, lysine, and histidine – through your diet. Of these, valine, leucine and isoleucine are grouped together and known as branched-chain amino acids (BCAAs). A…