There is no magic pill for prolonging youth and gaining health yet. However, some continue to waste money on useless drugs and time on methods that don’t work. Traces of age will be erased not by magic pills, but by proven information, a conscious attitude towards your body and inexpensive methods, the effect of which is confirmed by scientific research. The fourth joint book by the authors - professional psychologists and doctors - is about how to effectively manage your health in order to live to the age of happiness and find a second wind, turn back the biological clock. You can start lowering your age from here, if you have not read the three previous books. Fifteen specific, working mechanisms will allow you to increase your own energy, strengthen and maintain good health. The book has a separate page for you to color on your own, which will have a special positive impact. All strategies presented in the book have been tested at numerous trainings and seminars and confirmed by the results of psychological experiments and evidence-based medicine.