Methionine is one of nine essential amino acids (provided by food).
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Methionine is one of nine essential amino acids (provided by food). As the substrate for other amino acids such as cysteine and taurine, versatile compounds such as SAM-e, and the important antioxidant glutathione, methionine plays a critical role in the metabolism and health of many species, including humans.humans. Methionine is required for growth and tissue repair. A sulphur-containing amino acid, methionine improves the tone and pliability of skin, hair, and strengthens nails.

Methionine is also an important part of angiogenesis, the growth of new blood vessels. Supplementation may benefit those suffering from copper poisoning. Overconsumption of methionine, the methyl group donor in DNA methylation, is related to cancer growth in a number of studies.Methionine was first isolated in 1921 by John Howard Mueller

Products specifications
Attribute nameAttribute value
CAS NO63-68-3
Synonymsmethionine, h-Met-oh, (S)-2-Amino-4-(methylthio)butanoic acid
Molecular Weight149.208 g/mol
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