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Vitamin Research · From the archive

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

Around 9 out of 10 people you know are deficient in vitamin D, which we get from the sun.

February 4, 2015
Research on Vitamin D
About this episode

Vitamin Research, from the archive

Around 9 out of 10 people you know are deficient in vitamin D, which we get from the sun.

Originally published February 4, 2015 on GreenMedTV.

The research behind this episode

Open each topic on GreenMedInfo to read the study abstracts it draws on.

Research on Vitamin D
Sayer Ji
Sayer JiFounder of GreenMedInfo (2008), the open-access natural-health research database; author of Regenerate (Hay House, 2020) and Shadow Empire: The Epstein Files (Skyhorse, 2026); chair of the Global Wellness Forum; convener of Restore the First.
About Sayer Ji
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