Medically reviewed by Aviv Joshua, MS, RDN Phenylalanine is an essential amino acid (building block of protein) that the body ...

The present work was carried out, using phenylalanine labelled with carbon-14, to examine whether phenylalanine is a precursor of tyrosine.

Aspartame a methyl ester L-aspartylphenylalanine, is a widely used sweetener. The intake of aspartame was studied in 51 adults 23 of whom were carriers for phenylketonuria (PKU). The study was ...

Pluvia AS has synthesized pharmacological chaperones able to stabilize phenylalanine hydroxylase (PAH) reported to be useful for the treatment of hyperphenylalaninemia, particularly phenylketonuria ...