This books shows 8 weekly meal plans and over 60 low carb recipes in its description of how to prep meals in advance. The author is an accredited nutritional therapist and clinical weight loss practitioner. He fully explains the Keto diet and integrates intermittent fasting as well as sound nutritional practices. His recipes look great, like the Mexican style breakfast muffins. Of course there are also great directions for each recipe and full shopping lists for each week.