Studies show that when people eat foods rich in fiber, tryptophan and unsaturated fats, they sleep better at night.

This ground-breaking three-part series takes 75 dieters and employs the latest science to fashion a diet tailor-made to counteract the main reason they put on weight. Show more Dr Chris van ...

You can find this story in My Bookmarks.Or by navigating to the user icon in the top right. Michael Mosley was a TV presenter, scientist and journalist who has published several books on diet and ...