Origin of Ayurveda

Ayurveda originated in India long back in pre-vedic period. Documented references to the precise timing of the origins of Ayurveda are not available. The age of Ayurveda has been established on the basis of correlating the evidence with other disciplines as well as circumstantial evidence. There is a concept that has been passing down verbally from generation to generation in India about the origin of Ayurveda. Accordingly, the ancient "Rishis" or wise men of India gathered at the foot of the Himalayas. Their objective was to innovate together the secret of leading a healthy, long life. The final product of their effort came to be known as Ayurveda or the "science of life". The system was orally transferred via the Gurukul system until a script came into existence.

Ayurvedic practices have also evolved over time, and some practices may be considered innovations upon earlier Vedic practices, such as the advances made during the Buddhist period in India
Ayurveda was mainly formulated in ancient times, but there were a number of additions made during the middle ages. Alongside the ancient physicians Sushruta and Charaka, the medieval physician Vagbhata, who lived in the 7th century, is considered one of the three classic writers of Ayurveda. In the 8th century, Madhav wrote the Nid?na, a 79-chapter book which lists diseases along with their causes, symptoms, and complications. He also included a special chapter on smallpox and described the method of inoculation to protect against smallpox.