Vitamin D plays an integral role in calcium metabolism and bone health as well as healthy immune defense. Adequate amounts of vitamin D, an essential, fat-soluble vitamin, come from consistent exposure to sunshine and are difficult to obtain from dietary sources. Postmenopausal women, older individuals, and those with malabsorption, or limited sun exposure may need higher intakes of vitamin D that come with consistent and high quality supplementation. Dr. Life’s Vitamin D3 contains 10,000 IU's of cholecalciferol sourced from lanolin.
