Cholecalciferol

Cholecalciferol, also known as vitamin D3, is a crucial nutrient that helps maintain healthy bones and supports the immune system. Our bodies produce it when our skin is exposed to sunlight, but it can also be obtained from certain foods like fatty fish and fortified products. Cholecalciferol plays a vital role in regulating calcium and phosphorus levels in the body, which are essential for bone strength and overall health. In some cases, people may need supplements, especially if they have limited sun exposure or specific health conditions affecting vitamin D metabolism.