Calcium phosphate is a mineral that is commonly used as a food additive in various food products. It is a white, tasteless, and odorless powder that is often added to foods like cereals, baked goods, and dairy products to fortify them with calcium and phosphorus. Calcium phosphate is also used as a leavening agent, pH regulator, and anti-caking agent in various food applications. It is considered safe for consumption by regulatory authorities and is an important nutrient that is necessary for maintaining strong bones and teeth.