This booklet summarizes very well the principles of chrononutrition developed by the team of Delabos regime and lists and amounts of foods recommended by time of day, the size and activity. In addition, the book lists the different types of silhouettes (Tree Trunk, Cheops, Maya, etc) and identifies own food mistakes to each scenario. It takes its measurements as shown and presto! we identify their profile. As a bonus, tips to enhance her figure with appropriate clothing (sizes, colors). I recommend, it really works, whether you obese, skinny or having only a few kilos to lose! I tested it with a friend and we become "disciples" of chrononutrition!