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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.

In the oct 19th issue of Mercola.com an interview with Dr Stephanie Seneff about cholesterol sulfate and vitamin d production on the skin from sunlight. She says that this is the only effective vitamin d is from sunlight. She is against using high-dose oral vitamin d supplements, because doing so might fool your body into thinking the sulfate system is working when in reality it's not. She says that taking high-dose vitamin d supplements will not have the identical effect, as it does not allow your body to make sulfate which is essential for vitamin d to work properly. Dr. Mercola even says that he has not swallowed any oral vitamin d for 5 years. If this is true then why are we all taking oral supplements of vitamin d3. Please respond. Otto,

Ask the Vitamin D Council

Asked by  artierx@yahoo.com on October 28, 2014