what are the contributions of Asian countries to health care?

doms726 asked: e.g. India - Adivasis who developed an intimate knowledge of various plants and their medicinal uses played an invaluable role in the development of Ayurvedic medicines. In a recent study, the All India Coordinated Research Project credits Adivasi communities with the knowledge of 9000 plant species - 7500 used for human healing and [...]