Last week I caught up with Kate Deering, Matt Blackburn, Danny Roddy and Georgi Dinkov to chat about vitamin D supplementation.In this podcast we will address both sides of the supplemental Vitamin D debate.A few notes for the listening audience.Vitamin D and its metabolites have many names, through out this interview it is good to know which ones are being discussed.?Cholecalciferol/ supplemental D3 is obtained by food, supplement and produced by body via sunlight?Ergocalciferol is D2, not produced in the human body, but is created by exposing certain plant-derived materials to ultraviolet light.?Calcidiol / ""Stored"" D / 25OHD/ 25-hydroxyvitamin D?Calcitriol/ ""activated"" D / 1,25DIn this podcast we discuss?What is vitamin D?  ?The rat poison -Cholecalciferol connection. Should we be worried??Is low vitamin D the symptom of poor health or the cause??Why you do NOT want high levels of 1,25 (active) Vitamin D.?Parathyroid hormone (PTH), 25OHD,  Calcium and 1,25 vitamin D connection?Does 25OHD actually have ""active"" properties?  ?Can taking supplemental vitamin D affect 1,25 D's levels??The vitamin D -Corona Virus connection?Does Supplemental D deplete the body of nutrients??What tests should you take to find out if you are ""low"" in Vitamin D?Who, if anyone, should take supplemental D?What is the best way to take supplemental D?Should we be concerned with supplemental D in our food??What are the optimal Vitamin D levels?LNKShttps://www.mitolife.co/Use discount code KITTY15 to get 15% off productshttp://www.idealabsdc.com/Purchase Kates book use discount code: VITD10 to get 10% offhttps://nustrength.myshopify.com/products/how-to-heal-your-metabolism-by-kate-deeringFollow Kitty Blomfield @kittyblomfield Follow Kate Deering @katedeeringfitnessFollow Danny Roddy @thedannyroddyweblogFollow Matt Blackburn @mattblackburn