A Thorough Examination

Chris and Xander van Tulleken are undoubtedly the UK’S most famous identical twin medical doctors. As well as the pair presenting the Channel 4 show, How To Lose Weight Well, Xand is also a regular

(Spotify, Apple) contributor to BBC’S Morning Live. Despite their background, Xand is actually clinically obese, and this podcast sees Chris investigate whether that could be down to

ultra-processed foods.