Posted at 21:14h
in Headache Fact Sheets
Monosodium glutamate (MSG) is a salt form of an amino acid that is used in food preservation and flavoring. It has been noted that MSG can trigger headaches in susceptible people. It is frequently added to oriental foods as flavoring and is found in many processed meats and canned goods. Reactions can occur as early as 30 minutes after ingesting MSG, which is rapidly absorbed in the stomach. Chinese food often contains MSG and the orginal description of the condition was called "Chinese Restaurant Syndrome".