We must agree on what this book. Not just another nutrition book full of clichés rehashed fifteen times like "he does listen to your body, love nature and do sports" than any grandmother can give. The first serious indicator of the book (except that the author published in the prestigious journal "Science") is the bibliography: 20 pages filled with goods scientific analyzes that show that the author has worked on it (!). And the second serious indicator is the result! I lost 15 kilos in three months and my wife 10 kilos without sport and eating as soon as you felt like it! Çe that there is incredible is that it's really against-intuitive. Example: in Japanese, prefer beef-cheese skewers and sushi you will lose weight! If you buy this book, I give you some advice. Get a blood test before reading, follow her advice and repeat a blood test three months later (your bad cholesterol levels drop, as your triglyceride levels, as well as your weight).