The success of The In-Sync Diet is down to its evolutionary approach to weight management. It incorporates all the secrets of your ancestors to help you to burn fat and stay lean and toned. Whilst most diets focus on what to eat, The In-Sync Diet also looks at when not to eat and goes beyond simply recommending eating less and exercising more.The In-Sync Diet is a joint collaboration between actress Glynis Barber and nutritional therapist Fleur Borrelli. Glynis had been a keen advo...