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Video Resource Center


  • Vitamin D Dosing Interval

    with Bruce W. Hollis, Ph.D., College of Medicine Medical University of South Carolina. Dr. Hollis explains research detailing why frequency of dosing affects whether vitamin D is effective for disease prevention.

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  • Cancer Risk Factors

    with Dr. William Grant, Founder and Epidemiologist at the Sunlight, Nutrition and Health Research Center, on his recently published paper "A Multicountry Ecological Study of Cancer Incidence Rates in 2008 with Respect to Various Risk-Modifying Factors" in the journal Nutrients.

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  • Vitamin K & Vitamin D

    with Dr. Sarah Booth, Ph.D., Director and Senior Scientist, Vitamin K Laboratory, Tufts University

    Event date: 01/14/14

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  • It's up to US!

    with Carole Baggerly, Director of GrassrootsHealth. It's up to US! to solve the vitamin D deficiency epidemic. See how GrassrootsHealth is setting up community projects to help the 'grassrootshealth' movement flourish.

    Event date: 11/19/13

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  • Vitamin D & Kidney Stones

    with Dr. Cedric Garland, Dr. P.H., Professor, University of California San Diego Department of Preventive Medicine.

    Event date: 10/22/13

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  • Vitamin D & Policy Creation

    with Reinhold Vieth, Ph.D., Professor, Departments of Nutritional Sciences, Department of Laboratory Medicine & Pathobiology, University of Toronto

    Event date: 10/8/13

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