The body
manufactures Vitamin D through sun exposure, which makes it
difficult to obtain adequate amounts of vitamin D during
cloudy or winter months. Vitamin D comes in two forms, D2 and
D3. Of the two, D3 is more bioactive. In
the body, vitamin D is responsible for maintaining normal
blood levels of calcium and phosphorus and for helping to
build strong bones. Vitamin D works with other
vitamins, minerals and hormones to promote bone
mineralization. Additionally, research shows that vitamin D
may help support a healthy immune
system.

NSP Vitamin
D3 contains 2,000 IU natural vitamin D3 derived from lanolin
harvested from the wool fat of sheep from New Zealand and
Australia. These animals are certified
BSE-free.
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