Contact Me

  • ​​Do you have any questions about vitamin D or one of its co-factors?
  • ​Would you like to share a benefit you got from the Coimbra Protocol?
  • ​Did you found a typo, a broken link or ​something you don't agree with?

I'd love to hear from you!

Feel free to contact me using the from below.

Alternatively you can email me directly to

I answer every email I get within a ​couple of days.