

Bonus Sample: The Naturopaths Are At It Again
Aug 18, 2025
The podcast dives into the contentious debate over sunblock and its supposed impact on vitamin D levels and cancer rates. It contrasts wild claims from wellness influencers with the solid backing of scientific research. Listeners are warned about the risks of misinformation in public health, particularly regarding safe sun exposure. Additionally, hints are dropped about an upcoming exploration of PragerU's controversial narratives.
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Sunscreen Claim Versus Evidence
- The podcast highlights a claim that sunscreen use might reduce vitamin D and increase other cancer risks dramatically.
- The host frames this claim as extreme and unsupported by reputable science.
Controversy Around Michael Holick
- Derek Barris outlines Michael Holick's controversies and a retracted paper on vitamin D and COVID-19.
- He notes financial ties and professional sanctions that undermine Holick's credibility.
PragerU And Wellness Messaging
- Derek previews a forthcoming episode on PragerU and frames it as a propaganda vehicle.
- He introduces a PragerU clip featuring naturopath Joseph Pizzorno to critique wellness messaging.