L-Phenylalanine
L Phenylalanine is an α-amino acid, which can be regarded as a benzyl group that replaces the methyl group of alanine, or a phenyl group that replaces the terminal hydrogen of alanine. Phenylalanine is naturally present in the breast milk of mammals. It is used in the manufacture of food and beverage products. Phenylalanine is an essential amino acid for the human body. It has the same role as BCAA and other amino acids. It usually affects the body’s metabolic activities and thus provides energy for the body.
