E621 Monosodium Glutamate: Health Effects, Common Foods, Alternatives, Recipes

Time for reading: ~1 minutes Last Updated: June 26, 2025


Learn about E621 Monosodium Glutamate, its health effects, common foods containing it, alternatives, and recipes without this additive.

What is E621 Monosodium Glutamate?

E621 Monosodium Glutamate is a flavor enhancer commonly used in many processed foods to add umami taste. It is a sodium salt of glutamic acid, an amino acid found naturally in various foods.

Health Effects of E621 Monosodium Glutamate

While E621 Monosodium Glutamate is generally recognized as safe by regulatory authorities, some people may experience adverse reactions such as headaches or nausea after consuming foods containing this additive. It is important to be aware of your own sensitivity to MSG and consume it in moderation.

Common Foods Containing E621 Monosodium Glutamate

Many processed foods, such as soups, sauces, and snacks, contain E621 Monosodium Glutamate to enhance their flavor. It is important to read food labels carefully if you are looking to avoid this additive in your diet.

Alternatives to E621 Monosodium Glutamate

If you prefer to avoid E621 Monosodium Glutamate in your diet, there are natural alternatives to enhance the umami taste in your cooking. Ingredients like mushrooms, tomatoes, and Parmesan cheese can provide a similar flavor boost without the need for added MSG.

Recipes Without E621 Monosodium Glutamate

For those looking to cook meals without using E621 Monosodium Glutamate, there are plenty of delicious recipes available that rely on natural ingredients for flavor. From homemade soups to stir-fries, you can create tasty dishes without the need for added MSG.

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