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.
-Supports the intestinal absorption of calcium.
-Supports a healthy immune and nervous systems.
-Vitamin D3 is the preferred form of vitamin D, identical to the type produced by the body when skin is exposed to UV sunlight.
