Statistics show that diabetes mellitus occurs in every twentieth inhabitant of the Earth. This disease is very dangerous due to its complications that occur against the background of constantly high blood sugar levels. Modern medicine has not yet found a cure for the disease. However, you can live with it, and an active, long and fulfilling life, if you follow certain rules and keep your sugar levels under control. In this book you will get acquainted with information that will be useful not only to you, but also to your loved ones. It simply and clearly describes how to recognize the disease in time, how to avoid serious complications, and what ways to reduce blood sugar levels.