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What other names is Methionine known by?

DL-Methionine, DL-Méthionine, L-2-amino-4-(methylthio)butyric acid, L-Methionine, L-Méthionine, Méthionine, Metionina.

What is Methionine?

Methionine is called an amino acid, a building block of proteins in our bodies. Methionine is found in meat, fish, and dairy products. Methionine plays an important role in many cell functions.

Possibly Effective for...

Insufficient Evidence to Rate Effectiveness for...

  • Preventing cancer; maintaining normal liver function; and treating depression, alcoholism, allergies, asthma, radiation side effects, schizophrenia, drug withdrawal, and Parkinson's disease.

Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).

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