Vitacost Vitamin D3-5000 IU - 365 Softgels - Mini Gels

Vitacost Vitamin D3-5000 IU - 365 Softgels - Mini GelsWhat is vitamin D?Vitamin D is a fat-soluble vitamin that is naturally present in very few food sources. Its functions in the body are wide ranging, from contributing to bone health to supporting immune function.*Vitamin D3 (cholecalciferol) is the same form of vitamin D that the body manufactures when skin is exposed to ultraviolet (UV) radiation from the sun. Vitamin D3 may be more than three times as effective in raising concentrations of vitamin D in the bloodstream and maintaining those levels for a longer time.*How does vitamin D support health?Contributes to bone strength as proper levels create optimum conditions for bone formation.*Supports proper functioning of the immune and nervous systems.*Promotes the intestinal absorption of calcium.*Supports fetal skeletal development and tooth enamel formation.*Contributes to healthy levels of phosphorus in the body.*Why choose Vitacost Vitamin D3?Is the preferred form of vitamin D,