This is truly the most sensible, intelligible and understandable guide for those who are ready to subordinate their everyday life to the desire to live as brightly and as long as possible. The book will also be useful for those who have doubts about this matter - it will help dispel prejudices and believe in the reality of achieving a wonderful goal. However, the book is intended for a wide range of readers. After all, for every person health is the main and invaluable wealth. And it is important to truly take care of it. So, take the first step, dear reader, and then everything will follow. Isn't it?