You've probably heard that MSG, ormonosodium glutamate, is bad for you.But while MSG is widely scrutinized,should we really be worrying about it?.MSG is a food additive usedto enhance flavors in food.The FDA considers MSG to be safe underthe conditions of its intended use.The American Academy of Allergy,Asthma, and Immunology does notconsider MSG as a food allergen.However, some people may havean MSG intolerance that makesthem more sensitive to it.