Ingredient

Magnesium

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Source
Not animal-derived
Allergen
No
Role in food
Magnesium is most often added to foods as a nutrient supplement, particularly in fortified …

What it is

Magnesium is a mineral naturally found in the earth, sea, and body. It is an essential nutrient for human health, playing a role in over 300 bodily processes. In food, it is often added in purified mineral forms, such as magnesium oxide or magnesium citrate.

Why it's used

Magnesium is most often added to foods as a nutrient supplement, particularly in fortified beverages, cereals, and bars. It is also used as an acidity regulator in some processed foods. Its presence can enhance the nutritional profile of products aimed at health-conscious consumers.

Health notes

Magnesium is recognized as safe and essential by regulatory bodies. The U.S. National Academies have established a Tolerable Upper Intake Level (UL) for magnesium from supplements and fortified foods, as excessive intake can cause adverse effects like diarrhea. JECFA and EFSA have evaluated magnesium and its compounds, and it is generally recognized as safe (GRAS) by the FDA when used as intended. Evidence suggests adequate magnesium intake is linked to various health benefits, but research is ongoing.

Allergen info

Not a major allergen. Magnesium itself is a mineral and not derived from any of the FDA's major allergens. It does not contain gluten.

Products containing Magnesium

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BIOSTEEL Biosteel, High Performance Sports Drink Powdered Drinks 100kcal —Protein 0Fat 24Carbs OATMEGA Kids Dha Omega-3S Bars Snack, Energy & Granola Bars 480kcal 28Protein 16Fat 48Carbs VITAL & DELICIOUS Veggie Sausage With Vitaegg & Veggies & Cheese On Flatbread Frozen Breakfast Sandwiches, Biscuits & Meals High in sodium — 23% DV per serving 136kcal 12.7Protein 2.5Fat 17.8Carbs P.W. SPOMET SP.J. Cereal + Milk Cookies & Biscuits 480kcal 8Protein 20Fat 64.8Carbs Conagra Brands PETER PAN Plus Creamy Peanut Butter, 16.3 OZ Sweet Spreads 656kcal 25Protein 53.1Fat 21.9Carbs CAMPBELL SOUP COMPANY V8 Beverage Low Sodium Vegetable Non Alcoholic Beverages Ready to Drink 18kcal 0.6Protein 0Fat 4.2Carbs The Daily Record Vega, Sport, Electrolyte-Enhanced Energy Shot, Raspberry, Raspberry Chips, Pretzels & Snacks 222kcal 1.1Protein 2.2Fat 48.9Carbs The Daily Record Vega, Sport, Endurance Gel Electrolyte-Enhanced Energy Shot Chips, Pretzels & Snacks 222kcal 1.1Protein 2.2Fat 48.9Carbs The Daily Record Endurance Gel, Orange Zest Snack, Energy & Granola Bars 222kcal 1.1Protein 2.2Fat 48.9Carbs The Daily Record Vega, Sport, Endurance Gel Electrolyte-Enhanced Energy Shot, Raspberry, Raspberry Chips, Pretzels & Snacks 222kcal 1.1Protein 2.2Fat 48.9Carbs Star Markets Co. Vapor Distilled Water With Electrolytes, Blue Blackberry Water 0kcal 0Protein 0Fat 0Carbs Georgia Peach Products, Inc. Marshmallow Rice Treats, Chanukah Sprinkles Cakes, Cupcakes, Snack Cakes 409kcal 2.3Protein 9.1Fat 75Carbs

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.