Ayurveda (Sanskrit: ayulife; veda knowledge of) or ayurvedic medicine is a comprehensive system of medicine, more than 5,000 years old and based on a holistic approach rooted in Vedic culture. Its conspicuous use of the word veda, or knowledge, reveals its role in early Hinduism and describes its hallowed place in India. Ayurveda also had a tradition of surgery. Two early texts of Ayurveda are the Charaka Samhita and the Sushruta Samhita.