About the book: 2014 / To the question “why do people die?” the answer has been known for a long time: death is programmed by nature as one of the survival mechanisms of the species. But with old age, everything is not so clear. Why this sad period? And does he really have to be so sad? Dr. Nonna, based on the latest scientific research, proves that in his silver period a person can be happy: be in sound memory, be full of vitality and not lose interest in life.