DR CLARE BAILEY, wife of Dr Michael Mosley, has supported hundreds of patients during her medical career to lose weight, reduce their blood sugars and put their diabetes into remission. She is the author of the bestselling 8-Week Blood Sugar Diet Recipe Book, Clever Guts Diet Recipe Book, Fast 800 Recipe Book, The Fast 800 Easy and The Fast 800 Keto Recipe Book. Instagram @drclarebailey

KATHRYN BRUTON is a recipe writer, developer and food stylist who contributes to the UK's bestselling cookbooks and leading food magazines. She is the author of her own bestselling series of low-calorie, high-nutrition cookbooks and now collaborates with leading authors to curate dynamic, must-cook recipes. Instagram @kathryn_bruton

DR 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, The Fast 800 and The Fast 800 Keto. He is married with four children.