How often we hear in our lives are all hormones it's their fault! And is it really? What role do hormones have on our appearance , Behavior, The work of the endocrine system of the whole body and hormones in particular is a complex process. Until the end and not studied by doctors . But nevertheless, over the past few years, science has learned about hormones and their action quite a lot of information that can significantly change our lives with you. The book gives a detailed and accessible classification of the types of hormones, describes their impact on the work of our body. It is proved that each hormone has a directed action and a specific purpose, so you can already, armed with the knowledge obtained from the book, better understand your body, understand the essence of the processes occurring in it. Now you can quickly notice deviations from the norm, signs of changes in your body, quickly take measures to eliminate possible danger. What is our life? The game of hormones!