The sirt food diet

Dark chocolate, coffee, kale - these are all foods that activate sirtuins and switch on the so-called 'skinny gene' pathways in the body. These are the same pathways more commonly activated by fasting and exercise - meaning they help the body to burn fat, increase muscle and improve health. The Sirtfood Diet gives you: - a simple, healthy way of eating for weight loss - inspirational case studies - delicious, easy-to-make recipes - a maintenance plan for prolonged success.

TV chef Lorraine Pascale, heavyweight champion boxer David Haye, model Jodie Kidd and The America's Cup team team GB leader Sir Ben Ainslie have all discovered the secret power of Sirtfoods.