Dr Rangan Chatterjee

Alan's guest this week is the brilliant Dr Rangan Chatterjee, a man of many talents. He's a practising physician, as well as an author, television presenter and podcaster.Dr Rangan tells Alan about his new book 'Lose Weight, Feel Great', and how sleep and relaxation are just as important as diet in terms of getting healthy.

Om Podcasten

Former Home Secretary Alan Johnson asks his guest what they would do to change the world.