This book is a real encyclopedia for those who want to lose weight or are simply thinking about their eating behavior. Professional nutritionist Anastasia Egorova examines the main myths associated with nutrition. Are gluten and lactose so dangerous and why do dietary supplements have side effects? What diseases prevent you from losing weight and what tests need to be taken before starting the path to slimness? How can you tell if you have an eating disorder, and if so, what type of disorder? Finally, how to actually lose weight? The book talks about complex things in an accessible language, and there is a lot of humor in it. The main postulate of the author is that there are no prohibitions and harmful foods, you should enjoy food!