Ayurveda is also considered as ‘Science of life’. This probably makes it the earliest medical science having a positive concept of health to be achieved through a blending of physical, mental, social moral and spiritual welfare.
According to the ancient books of knowledge, health is considered as a prerequisite for achieving the supreme ends of life consisting of righteousness, wealth, artistic values and spiritual freedom. Preventive and curative aspects of diseases are considered as important components of the concept of positive health.
Ayurveda deals elaborately with measures of healthful living during the entire span of life and its various phases. Besides dealing with principles for maintenance of health, it has also developed a wide range of therapeutic measures to combat illness. These principles of positive health and therapeutic measures related to physical, mental, social and spiritual welfare of human beings. Thus Ayurveda became one of the oldest system of medicine dealing with both the preventive and curative aspects of life in a most comprehensive way.