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Vitamin D Calculator

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Vitamin D Calculator by Naveen Agarwal

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How much skin do I need to expose to the sun in New York City to get an adequate amount of vitamin D? - Quora

Minutes in the Sun for 1000 IU | VitaminDWiki

Vitamin D: Benefits And Sources – Forbes Health

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UV and Vitamin D calculators | VitaminDWiki

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Sunlight Vitamin: How to get a sufficient amount of Vitamin D, without suffering skin damage. - Chiropractic Dubai

PDF) Vitamin D. The truth about Vitamin D and sun exposure demystified. Finding the balance for personal health.

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