Michael Mosley trained as a doctor before becoming a journalist and television presenter. He is the author of The Fast Diet, The 8-Week Blood Sugar Diet, The Clever Guts Diet and The Fast 800. He is married with four children. 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 the bestselling The 8-Week Blood Sugar Diet Recipe Book, The Clever Guts Diet Recipe Book and The Fast 800 Recipe Book.