Ever popular Vitamin D3 now in USDA Certified Organic tablets! Each tablet supplies 5000 IU of Vitamin D3, the preferred form, to help support bone, immune, colon, muscle, and breast health.
USDA Certified Organic Vitamin D3 - An Excellent Way to Help Replenish Vitamin D Levels. Vitamin D is a fat-soluble nutrient that is produced by the body through skin exposure to sunlight, which triggers vitamin D synthesis. The body must have vitamin D to absorb calcium and promote bone growth. Vitamin D is also important for other body functions, including muscle, immune, colon, and breast health.* Unfortunately, despite the significance of the sun to vitamin D synthesis, many experts agree it is wise to limit sun exposure to the skin, which often results in lower-than-ideal Vitamin D levels in the body.