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 8-Week Blood Sugar Diet Recipe Book, Clever Guts Diet Recipe Book,The Fast 800 Recipe Book and The Fast 800 Easy. Instagram @drclarebailey Justine Pattison is one of the UK's leading healthy-eating recipe writers. She has published numerous books - she worked with Dr Clare Bailey on The Fast 800 Recipe Book and The Fast 800 Easy - makes regular appearances on television, can often be heard on the radio and contributes to many top magazines, newspapers and websites. www.justinepattison.com