I attend a gym in Manchester called 'Primal Fitness' they recommended this book for good meals and snacks to avoid rice, pasta, potatoes, flour, wheat, gluten, bread etc. I was not sure how much use the book would be...so bought it. I am really pleased I did the photos are great with easy to follow and measure recipies (a cup of this...a teaspoon of that). The best are the pumpkin muffins, crackers and butter nut bars (healthy protein bars). It is a America based book so you have to hunt around a bit or some of the bits (Coconut flour, Almond meal etc.) but its all well worth it. It has opened a new world of healthy but nice foods I do not crave the usually 'rubbish' I used to crave for. By the way the diet works take it from me...hard exercise and this diet is the business