A keto diet - where you go from burning sugar to burning fat for fuel - leads to significant weight loss, but it can be hard to stick to.DR MICHAEL MOSLEY'S Fast 800 Keto is different. It is more effective than a conventional keto regime, healthier and more sustainable. The secret to this new approach is that it combines keto with intermittent fasting, which means you go into ketosis faster, while also being able to enjoy delicious Mediterranean-style food.Based on the latest dietary science, this book presents a simple, highly flexible three-step programme to ensure you lose weight rapidly and safely, while preserving your metabolic rate. It includes protein-rich, low-carb recipes and easy-to-follow menus from bestselling author DR CLARE BAILEY MOSLEY, and all the other tools you need to shift stubborn fat and transform your health for good.