Vitamin D contributes to:
- the normal function of the immune system
- the normal absorption and utilization of calcium & phosphorus
- the maintenance of normal calcium levels in the blood
- the maintenance of normal condition of bones, muscles & teeth
Vitamin C contributes to:
- the normal function of the immune and nervous systems
- the protection of cells from oxidative stress
- helps in the normal psychological function, the smooth function of the skin, gums, cartilage, bones, and vessels, as it contributes to the normal formation of collagen