Category: Vitamin D

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  Are Vitamin D Supplements Worth It?

  • Food Science
  July 2, 2016

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  Vitamin D: Does Less Sun Mean More Disease? By VitaminDWiki and AmpleEarth.com

  • Vitamin D
  February 4, 2015

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  How Much Vitamin D Do We Need?

  • Vitamin D
  April 6, 2014

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  What is the Optimal Amount of Sun Exposure?

  • Sun Exposure
  March 12, 2014