Hormones direct our lives, often without us being aware of it. We feel them, for example, when we are in love. They ensure that muscles grow, influence whether we act anxiously or bravely under stress, affect the quality of our sleep, and much more. But what happens when these messengers go out of balance? "A man must help himself!" says a proverb. Knowledge that a man has about repairing his car is often lacking when it comes to physical "issues." Do you want to learn more about the amazing mechanics of your body? In this book, you will find not only a wealth of information on effective self-help measures but also answers and explanations to better interpret the connections and warning signals of the body. Topics covered include performance in everyday work, sexuality, prostate problems, and typical male issues.