- alias: methionine
- methionine is an essential sulfur-containing amino acid found in protein-rich foods like meat, fish, eggs, and nuts. it plays a vital role in protein synthesis, detoxification, and overall metabolic health
chemical properties
- molecular weight: 149.21 g/mol
- density: 1.34 g/cm³
- melting point: 281°C (decomposes)
- solubility: soluble in water; slightly soluble in alcohol
- chemical formula: C₅H₁₁NO₂S
usefulness in medicine
- methionine is a precursor for glutathione, a powerful antioxidant that protects cells from oxidative stress.
- it aids in liver detoxification by facilitating the removal of heavy metals and other toxins.
- methionine supports skin health and strengthens hair and nails by providing sulfur for keratin production.
- it helps regulate fat metabolism by preventing fat buildup in the liver.
- methionine plays a role in the synthesis of important molecules like S-adenosylmethionine (SAMe), which supports mental health and reduces inflammation.
antibacterial and antimicrobial activity
- methionine itself does not exhibit direct antimicrobial properties but supports immune function and detoxification processes, indirectly aiding in infection control.
- research highlights:
- bacteria: