Dicalcium phosphate

Dicalcium phosphate is a mineral salt that occurs naturally in bone and teeth. In food production, it is typically manufactured from calcium carbonate and phosphoric acid. It is a white, odourless powder.

Dicalcium phosphate is used as a nutrient supplement, an anti-caking agent, and a firming agent. It is commonly found in dietary supplements, baked goods, and processed cheeses. It helps prevent powdered foods from clumping and can contribute to the texture of certain food products.

Dicalcium phosphate is authorised as a food additive in the UK and European Union. It is evaluated by EFSA and JECFA, who have established acceptable daily intakes for it. In typical dietary intakes, it is considered safe and contributes to calcium and phosphorus intake, which are essential minerals for bone health. There are no widespread controversies regarding its use at permitted levels.