Non-Essential Amino Acids
Amino acids can be found in all foods except oils in varying amounts. There are approximately twenty to twenty-one amino acids that are considered essential for human growth (the body cannot manufature these).
Non-essential amion acids are the ones that the body can manufacture from nitrogen and a carbon skeleton. The non-essential amino acids are alanine, asparagine, aspartic acid, carnitine, citrulline, cysteine, cystine, GABA, glutamic acid, glutamine, gluthathione, glycine, hydroxyproline, ornithine, proline, serine, taurine, and tyrosine.