AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
The podcast challenges the conventional wisdom around vitamin D intake, highlighting the controversy surrounding the recommended daily allowance (RDA) set at 600 IUs. The speaker questions the origins of this number, suggesting it may have been arbitrarily chosen to deter people from taking higher doses. They discuss how historical practices like sunbathing were effective in treating various health conditions, pointing out the shift towards sun avoidance and concerns about vitamin D toxicity. Research findings from the University of Illinois Chicago contradict prior reports of vitamin D toxicity, indicating high dosages up to 1 million IUs did not result in toxic effects.