Featured Centers
- Top 10 Asthma Cities
- Health Check: How to Choose The Right Vitamins
- 10 Triggers for the Holiday Blues
Definition of Methionine
Methionine: An amino acid, one of the 20 building blocks of protein. A dietary essential amino acid, methionine provides methyl groups and sulfur for normal metabolism. Symbol: Met.
Source: MedTerms™ Medical Dictionaryhttp://www.medterms.com/script/main/art.asp?articlekey=22831
Last Editorial Review: 4/12/2003
Drug Medical Dictionary of Terms by Letter
Medical Dictionary Term:
Top RxList Drug News
Women's Health
Find out what women really need.
 |
From WebMD
New & Updated
Updated & New
RxList does not provide medical advice, diagnosis or treatment.