Once fully entered into the 21st century and preceded by the era of knowledge that has marked the great technological and scientific advances of humanity, we find ourselves with spinechilling data on the huge increase in new illnesses that have been denominated as illnesses of the 21st century and are fruit of the new social habits and lifestyles that the new era presents.

As a result of the change in lifestyle, society nowadays is faced with a large number of illnesses in which mental and emotional states influence significantly at the unleashing stage and also in the evolution of the disease itself.

It is not effective to treat only the symptoms. It is essential to find the origin and the cause of the illness so as to prevent relapses, and confront the illness through recovery of innate aptitudes and the self-management of positive attitudes.