Ingredient

A Source Of Calcium

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add calcium to foods primarily to increase their nutritional value, a process known …

What it is

Calcium is an essential mineral naturally found in many foods. When added to packaged foods, it is typically in the form of a calcium compound, such as calcium carbonate or calcium phosphate, to boost the nutritional content.

Why it's used

Manufacturers add calcium to foods primarily to increase their nutritional value, a process known as fortification. It is commonly found in cereals, dairy alternatives like plant-based milks, and some juices to help consumers meet their daily calcium needs.

Health notes

Calcium is an essential mineral vital for strong bones and teeth, and it plays a role in many body functions. Calcium compounds used in food fortification are generally recognized as safe (GRAS) by the FDA or are approved food additives. The US National Academies establish Upper Intake Levels (ULs) for calcium, and excessive intake, usually from supplements, can lead to adverse effects. JECFA has evaluated various calcium compounds and often concludes that an acceptable daily intake (ADI) does not need to be specified due to their essential nutrient status and low toxicity at typical consumption levels.

Allergen info

Not a major allergen.

Products containing A Source Of Calcium

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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.