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 cereals, baked goods, and dairy products to enhance their nutritional value. In the pharmaceutical sector, it serves as an excipient in tablet formulations, aiding in the binding and compression of powders. Additionally, it is utilized in dental applications, such as toothpaste and dental cements, due to its remineralizing properties that help strengthen tooth enamel. In agriculture, calcium phosphate is applied as a fertilizer to provide essential nutrients to plants, promoting healthy growth and development. It also finds use in water treatment processes to remove contaminants and improve water quality.