Dr Clare Bailey, wife of Michael Mosley, is a GP who has supported hundreds of patients to lose weight, reduce their blood sugars and put their diabetes into remission at her surgery in Buckinghamshire. She is the author of multi-bestselling The 8-Week Blood Sugar Diet Recipe Book, The Cleve Guts Diet Recipe Book and The Fast 800 Recipe Book. Katherine Bruton has published two bestselling cookbooks, Skinny Soups and Skinny Desserts. She has worked behind the scenes at MasterChef and The Great British Bake-off, and been involved with the creation of many acclaimed cookbooks, from authors such as Diana Henry, Rachel Allen and Lorraine Pascale. Dr Michael Mosley trained as a doctor at the Royal Free Hospital in London before becoming a journalist and television presenter. He is the author of the internationally bestselling Fast Direct, 8-Week Blood Sugar Diet and The Clever Guts Direct.