The Following: Monosodium Glutamate

Monosodium glutamate (MSG) is the sodium salt of glutamic acid, an amino acid found naturally in many foods. It is produced commercially through the fermentation of carbohydrates, similar to how yogurt or wine is made. MSG is used to enhance the savory taste of foods.

MSG is added to foods to provide or enhance a savory, umami flavor. It is commonly found in processed foods such as seasoning mixes, marinades, canned soups, and snack foods like popcorn and chips. It acts as a flavor enhancer.

In the U.S., MSG is generally recognized as safe (GRAS) by the FDA. Some individuals report sensitivity to MSG, experiencing symptoms like headaches or flushing, though scientific studies have not consistently linked these symptoms to MSG consumption at typical levels. JECFA and EFSA have evaluated MSG and established acceptable daily intakes. The FDA requires foods containing added MSG to list it on the ingredient label.