SUPPLEMENTS December 11, 2015 Should I Take Supplements & Vitamins? Webinar: 12/10/15Is the soil really depleted? Can we get all the nutrition we need from the food itself? What are the dangers of supplements? More free webinars at:
SUPPLEMENTS April 9, 2011 Dr. John McDougall Medical Message: Vitamin SupplementsDr. John McDougall Medical Message: Vitamin Supplements, Good or Bad?. Watch more videos @