Modern research shows that extending life by 10 or 20 years is not the limit for modern medical technology. Researchers and entrepreneurs are working to overcome the so-called species limit for human life expectancy of 120-150 years, which requires more aggressive approaches than the consistent eradication of age-related changes. There is a difficult and interesting path ahead, and if successful, an incredible prize awaits us - a complete stop to human aging. Experimental confirmation of non-aging, or, as it is carefully called, neglected aging, in some higher animals appeared only in recent years and became a turning point for many specialists, including me personally. And this book will try to make the same revolution in the minds of those who, in principle, think about longevity, age-related diseases and, most importantly, ways to remain active and objectively young at any age. From the book of Peter Fedichev, Ph.D. D.), Russian biophysicist, founder and scientific director of the biotech company Gero, the reader will find out what ways to combat old age and death have tried to invent humanity throughout history and why in the 21st century we first got a chance to succeed.