Podcast 59 – Sun Chasers


What happens when you merge the worlds of doctor and personal trainer?
What do you find at the crossroads of medicine, theory and practice?

The Relentless Roger and the Caveman Doctor (RRCD) Podcast:  Simplifying complex issues for healthy living


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The podcast exists to take our daily efforts in the physical world and distill usable information for you, the listener.

In Episode #59 Roger and Dr. Champ Discuss:


  1. Jack

    Great show. Quick question – how hot must the sun be for you to convert D in your body?

    I can’t seem to find an answer….

    Thanks and congrats to your article in the Globe!

    1. cavemandoctor (Post author)

      Thanks Jack. It’s less a factor of temperature and more a factor of the angle of the sun, from my understanding. The UV rays stimulate the D. At different times of the year the sun is at different angles.


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