18 January 2025

Available for over a year

What has the colour of your hair got to do with your capacity to withstand pain?

We investigate the claim, which regularly circulates on social media, that natural redheads are 25% tougher than their brunette peers.

Pain expert Jeff Mogil explains how it all comes down to something called MC1R.

Presenter: Charlotte McDonald

Producer: Lizzy McNeill

Series Producer: Tom Colls

Editor: Richard Vadon

Production Co-ordinator: Katie Morrison