Our daily protein requirement is really a need for amino acids. The branched-chain amino acids (BCAAs) comprise the three essential amino acids L-leucine, L-isoleucine and L-valine. These amino acids are found in proteins of all life forms. Dietary amino acids are classified as 'essential' or 'non-essential'.
Kosher Amino Acids (Kof K) Product.
Essential amino acid cannot be manufactured by the body and must be supplied in the diet. Both the essential and non-essential amino acids are reassembled as hormones, enzymes, neurotransmitters (chemical messengers), antibodies and nutrient carriers.