Ian Marber, Nutritional Therapist Ian is a regular contributor to the MAIL ON SUNDAY health pages, having published 11 bestselling books on the subject of nutrition. He has his own series on The Discovery Health channel, weekly appearances on Channel 4's RICHARD & JUDY and is a regular guest on BBC BREAKFAST and factual programmes. Dr Laura Corr, Consultant Cardiologist Dr Corr is one of Britain's foremost heart experts and a consultant at Guy's and St Thomas's hospitals with a practice in Harley St . A former associate editor of the European Heart Journal , Dr Corr has published numerous papers on heart disease. She is a regular commentator on heart health on television and radio. Dr Sarah Schenker, Dietician Dr Schenker is a member of the British Dietetic Association and has served on numerous professional and government committees. She started her career in the NHS at Guy's and St Thomas' and the John Radcliffe Hospital in Oxford, and most recently provided the recipes for Mimi Spencer's bestselling THE FAST DIET RECIPE BOOK.