This is the third video on vitamins. It is about Vitamin D
Professor Robyn Lucas is a medically trained epidemiologist and specialist public health physician, currently working at the National Centre for Epidemiology and Population health. One of her major areas of research interest is environmental effects on immune function, including auto…
Michael F. Holick, PhD MD, Boston University Medical Center gives an energetic talk on the positive impacts of sunlight on your health. How can we balance current thinking on the negative effects of sun exposure with new research on its…
Vitamin D isn’t really a vitamin, but by definition a secosteroid a hormone precursor.
Subscribe to NutritionFacts.org for free and receive a free copy of Dr. Greger’s Evidence-Based Eating Guide: DESCRIPTION: Vitamin D3, sourced from sunlight exposure, animal, and plant sources may be preferable to vitamin D2 sourced from fungi. How much D should…
Subscribe to NutritionFacts.org’s free e-newsletter and receive a recipe from Dr. Greger’s brand-new cookbook, The How Not to Diet Cookbook: DESCRIPTION: Should the vitamin D levels found in lifeguards be considered the norm for our species given the fact that…
