1 L-Serine - 120 Capsules

Serine is an amino acid that plays a role in many biosynthetic pathways. It’s the major source of one-carbon units for methylation reactions that occur with the generation of S-adenosyl methionine. It is also a precursor to a number of important amino acids, including cysteine and glycine. Serine, is recognized as a nonessential amino acid because it’s produced in the body, but we need to ingest foods high in this amino acid in order to maintain necessary levels for optimal health. In particular, plays an important role in brain function and the health of the central nervous system. Serine is needed for the production of tryptophan, an essential amino acid that’s used to make serotonin. It is also converted into D-serine in the cells of the nervous system. Helps Improve Brain Function.** Helps relieve Stress.** Promotes Sleep Quality.** Supports Brain Health & Cognitive Activity.**