Do Vitamin D Supplements Reduce Cancer or Heart Disease?
A 25,000 person study shows that vitamin D supplementation does not reduce the incidence of cancer or cardiovascular disease versus a placebo. However, sun...
Guidelines for Sun Exposure and Vitamin D Levels with World Authority Dr. Michael Holick
Sun exposure offers health benefits that cannot be obtained from vitamin D supplementation. However, most won’t be able to obtain all the vitamin D...
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