Ingredient

Phosphorus

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Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Phosphorus compounds, called phosphates, are used in processed foods to help retain moisture, improve …

What it is

Phosphorus is a mineral that is essential for life. It is found naturally in many foods, including dairy products, meat, fish, and nuts. In processed foods, phosphorus is often added in the form of phosphate salts.

Why it's used

Phosphorus compounds, called phosphates, are used in processed foods to help retain moisture, improve texture, and enhance flavor. They are commonly found in baked goods, dairy products, meats, and beverages.

Health notes

Phosphorus is an essential nutrient, and the US Food and Drug Administration (FDA) considers it Generally Recognized As Safe (GRAS) when used as a nutrient supplement. The National Academies of Sciences, Engineering, and Medicine have established an upper intake level for phosphorus. The World Health Organization (WHO) and the European Food Safety Authority (EFSA) have also evaluated phosphorus. Most people get enough phosphorus from their diet, but excessive intake from supplements or highly processed foods can be a concern for individuals with kidney problems.

Allergen info

Phosphorus itself is not a major allergen. However, some food sources of phosphorus, like dairy or nuts, are major allergens.

Products containing Phosphorus

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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.