Phosphate

Phosphates are mineral compounds that occur naturally in plants, animals, and humans. In food, they are often added as ingredients that are manufactured from phosphate rock. They can be used in various forms, such as sodium phosphate, potassium phosphate, or calcium phosphate.

Manufacturers add phosphates to foods for several reasons, including to help retain moisture, improve texture, and enhance flavor. They are commonly found in processed meats, baked goods, dairy products, and beverages.

Phosphates are generally recognized as safe (GRAS) by the FDA when used in food. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated phosphates, and they have established acceptable daily intakes. While essential for health, very high phosphate intake, particularly from processed foods, has been a subject of research regarding potential health effects, though evidence is mixed and often linked to underlying health conditions.