Vitamin D3 (Cholecalciferol)

Vitamin D3, also known as Cholecalciferol, is a fat-soluble vitamin essential for maintaining healthy bones, teeth, and immune system function. It plays a crucial role in calcium and phosphorus absorption, supporting bone mineralization and overall skeletal health. Vitamin D3 is widely used in dietary supplements, fortified foods, and pharmaceutical formulations to prevent or treat vitamin D deficiency.