Based on the work of more than 40 years of research and study, the opinion of diverse health specialists and his own personal life experience, the author shows that it is possible to reach the age of 60 and retain the same physical characteristics of the golden phase of youth with proportional and unaltered weight and having perfect health and excellent energy and vitality.
It also shows the secrets, rules and principles that he adopts to prolong youth and life a healthy and happy life.
