Natural Factors Vitamin D3 25 Mcg (1, 000 Iu), 180 Tablets

Natural Factors SunVitamin D3 1000IU Vitamin D is the sunshine vitamin, which the body creates when skin is exposed to ultraviolet light. It is essential for immune function, calcium absorption, building and maintaining strong bones and teeth, and overall health. Many individuals lack sufficient vitamin D, and vitamin D supplementation is widely recommended throughout life.* Vitamin D plays a key role in the absorption of calcium and phosphorus, two minerals that are vital for proper bone minera...