What are the elements in MSG food additives?

Monosodium glutamate (MSG) is a flavor enhancer that consists of sodium and glutamate, which is an amino acid. It typically contains about 12% sodium by weight and is often derived from fermentation processes using natural sources like sugar beets or molasses. MSG is commonly used in various foods to enhance umami flavor, making dishes taste more savory. It is considered safe for consumption by food safety authorities, though some individuals may report sensitivity to it.