Calcium phosphate is widely used in the food industry as a nutritional supplement to fortify products with calcium and phosphorus, essential for bone health. It is commonly added to breakfast cereals, baked goods, and dairy products. In dentistry, it is a key component in toothpaste and dental treatments, helping to remineralize tooth enamel and prevent cavities. The pharmaceutical industry utilizes it as an excipient in tablets and capsules, where it acts as a binder or filler to ensure proper drug formulation. Additionally, calcium phosphate is employed in biomedical applications, such as bone grafts and implants, due to its biocompatibility and ability to promote bone regeneration. In agriculture, it serves as a fertilizer to provide essential nutrients to plants, improving soil quality and crop yield. Its versatility makes it a valuable compound across multiple industries.