Main content

Series 1: Addicted to Food
Chris and Xand van Tulleken are doctors, scientists and identical twins - except that Xand is clinically obese. Now Chris is on a mission to get Xand to quit ultra-processed food.
Chris and Xand van Tulleken are doctors, scientists and identical twins - except that Xand is clinically obese. Now Chris is on a mission to get Xand to quit ultra-processed food.