Natural Factors SunVitamin D3 2500IU 90sftgels

Natural Factors SunVitamin D3 provides a convenient, high-potency dose of vitamin D as cholecalciferol to help prevent vitamin D deficiency, and for the development and maintenance of strong bones and teeth. Vitamin D3 is the natural form of this vital nutrient and is most effective at raising blood levels of active vitamin D. Vitamin D plays a key role in the absorption of calcium and phosphorus, two minerals that are vital for proper bone mineralization and turnover. Vitamin D is also required for the body’s innate and adaptive immune responses.