What is the main secret of longevity?

It is amazing and, on the other hand, it is quite understandable and understandable when at meetings and partings, on holidays we wish each other health, longevity. Certainly, health is a pledge of longevity, and active longevity.

Longevity is influenced by such factors as heredity, social and economic situation in the country where people live. What kind of work a person has been doing during his life and what his motor activity is, will also affect the quantity and quality of his years. The problem of the influence of nature, ecology on the organism and on aging processes remains very actual at the present time.

The problem of health and longevity was engaged and interested in all times and in all countries.