Source Naturals  Vitamin D-3 Perspective: Main

Source Naturals Vitamin D-3

1000 IU - 100 TabletsUPC: 0002107801791
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Sunlight is the source of life on Earth, but we may not be aware of all the ways it benefits us.  Our bodies manufacture Vitamin-D when the skin is exposed to UV radiation from sunlight, but the ability to do so decreases as we age.  Vitamin D-3 maintains healthy calcium and phosphorus levels in the body for strong bones; it increases 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.  It is the form of vitamin D that the body manufactures in sunlight, and the form most efficient for the body’s needs.