Theory of Ayurveda Ayurveda is based on the theory of the primary elements and the three doshas. In the Bhagavad Gita Krishna says: earth, water, fire, air, ether, mind, intelligence and false ego are His inferior energy. The inferior energy of God, matter, is divided into five gross elements: earth, water, fire, air, ether, and three subtle material elements: mind, intelligence and ... https://www.harithaayurveda.com/ayurveda-therapies