Natural Factors - Vitamin D3 2000 IU - 120 Softgels

Certified Organic by USDA. Natural Factors - Vitamin D3 2000 IU - 120 Softgels Natural Factors Vitamin D plays a dual role as both a vitamin and a hormone that stimulates the body to absorb calcium. Vitamin D, calcium, and phosphorus are needed to keep bones strong. Without vitamin D even a diet adequate in calcium will not help as the body needs vitamin D to absorb calcium. People with low vitami