Vitamin D-3 2

Vitamin D3 is produced by the body when it is exposed to the sun but the ability to do so decreases with age. In a much smaller amount, it can also be obtained from some foods, such as fatty fish. Many studies show that adequate vitamin D amounts may be crucial for bone health and immunity. It is especially beneficial for people living in northern latitudes. Vitamin D-3 helps maintain healthy calcium and phosphorus levels in the body for strong bones; it helps maintain muscle strength in older adults; and it also plays an active role in a healthy immune response. Vitamin D-3 (cholecalciferol) is the optimal form of vitamin D. This supplement from Source Natural is free of yeast‚ dairy‚ soy‚ egg‚ gluten‚ wheat‚ starch‚ salt‚ preservatives‚ artificial color‚ flavor and fragrances.