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Information on the latest vitamin D news and research.

Find out more information on deficiency, supplementation, sun exposure, and how vitamin D relates to your health.

Any idea why whenever I take vitamin d3 in doses on or above the RDA I get freezing cold to the point where I need to take hot shower just to warm up :(

Ask the Vitamin D Council

Asked by  reesmax52660600 on May 16, 2016