Excess weight, chronic stress, overeating, dissatisfaction with one's own appearance are the most common complaints of 80% of modern women. What to do if cosmetics and extreme diets do not help, and a constant feeling of lack of strength does not allow you to live a full life? How to slow down your metabolism during weight loss and maintain body weight? How to prevent prediabetes from becoming diabetes? How to prevent our “battery”—the thyroid gland—from running out? Is it possible to defeat aging? What tests are completely useless? How to prepare for a visit to an endocrinologist? Marina Berkovskaya's book contains not only answers to these questions, but also clear instructions for managing hormonal levels. She is not just a famous doctor-blogger, but also an excellent diagnostician and scientist who knows how to explain the wonders of the biochemistry of our body in simple and accessible language. Thanks to this book, you will no longer be lost and embarrassed at an appointment with an endocrinologist, you will learn to eat properly, “read” tests and gain confidence that you are being treated as you should. You no longer need to search for information on forums and websites, ask friends and be afraid of doctors - all the necessary information, from identifying a problem to the necessary treatment, is in Marina Berkovskaya’s book. This book is a collection of valuable information that you will not find on the Internet; it will tell you how to eliminate problems in the body and help normalize hormonal levels.