Klaire-SFI Vitamin D3 1,000 IU vitamin D plays a role in calcium metabolism and bone health. Vitamin D receptors are widely distributed in the body, including colon, prostate, breast and ovary, where it acts to inhibit the excessive growth of body cells and tissues and helps cells mature normally. 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, limited sun exposure, or certain illnesses may need higher intakes of vitamin D. Vitamin D3, the naturally occurring form, is supplied in high-potency amounts for those needing to conveniently augment dietary intake. Recommended Use: 1 capsule daily with food or as directed by a healthcare professional. Klaire-SFI Vitamin D3 1,000 IU 1 capsule contains: Vitamin D3 (as cholecalciferol) 25 mcg Other Ingredients: Microcrystalline cellulose, vegetarian capsule (hydroxypropyl methylcellulose, water), L-leucine, and silicon dioxide.
