What is glycina?

Glycine is a non-essential amino acid that is synthesized in the body from other amino acids. Its chemical formula is C2H5NO2 and it has a molecular weight of 75.06 g/mol. Glycine is involved in various processes in the body, such as the biosynthesis of heme, purines, and glutathione. It also acts as a neurotransmitter in the central nervous system, helping to regulate motor and sensory pathways. Glycine is found in high concentrations in gelatin, as well as in meat, fish, dairy products, and legumes. It is considered safe and well-tolerated when consumed in recommended doses, and may have potential health benefits such as improving sleep quality and muscle strength.