Description
Thorne's D-1000 provides 1000 units (IU) of pure vitamin D3 per capsule from lanolin with pure vitamin E as an antioxidant. Can be taken as a maintenance dose over time. Vitamin D contributes to:- normal absorption/utilization of calcium and phosphorus- normal calcium levels in the blood- maintaining normal bone structure- maintaining normal muscle function- maintaining normal teeth- normal function of the immune system Vitamin D is an essential vitamin that is produced in the skin by ultraviolet radiation. Many of us may be deficient in vitamin D. Particularly vulnerable are the population in the north and others who are not exposed to enough sun.