What food group is dicalcium phosphate?

Dicalcium phosphate is not a food group itself; rather, it is a calcium phosphate compound often used as a dietary supplement and food additive. It is commonly found in processed foods, cereals, and nutritional supplements as a source of calcium and phosphorus. It can help enhance the nutritional profile of food products but does not belong to any specific food group like fruits, vegetables, grains, or proteins.