Spices Monosodium Glutamate
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What it is
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 (umami) taste of foods.
Why it's used
Manufacturers add MSG to foods to enhance their natural savory flavors, creating an umami taste. It is commonly found in processed foods such as seasoned meats, canned vegetables, soups, sauces, and snack foods.
Health notes
MSG is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food. Some individuals report experiencing short-term symptoms like headaches or flushing after consuming MSG, though controlled studies have not consistently linked these symptoms to MSG consumption. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated MSG, with JECFA establishing an acceptable daily intake. Research on MSG's effects is ongoing, and scientific consensus does not support a widespread adverse reaction in the general population at typical intake levels.
Allergen info
MSG is not derived from any of the nine major allergens recognized by the FDA (milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy, sesame). It does not contain gluten.