What’s up Docs? Introducing a new BBC Radio 4 podcast where Drs Chris and Xand van Tulleken are on a mission to help us take better care of ourselves. Each episode, Chris and Xand are joined by an expert guest to examine the latest research, psychological insights, and data, to help listeners navigate the overwhelming amount of information and advice out there. What’s Up Docs? | Listen on BBC Sounds | BBC Radio 4