Used primarily in the food industry as a nutritional supplement to fortify products with calcium and phosphorus, essential for bone health. It acts as a leavening agent in baked goods, helping dough rise, and as an anti-caking agent in powdered foods. In dentistry, it is applied in toothpaste and dental products to remineralize enamel and prevent tooth decay. The pharmaceutical industry utilizes it as an excipient in tablets to bind ingredients and control drug release, as well as in bone and tooth supplements to support bone formation and prevent osteoporosis. Additionally, it serves as a biomaterial in bone grafts and implants due to its biocompatibility and ability to promote bone regeneration.