Surana: Elephant Foot Yam in Ayurveda
Surana occupies a distinctive position in Ayurveda because it is regarded as nourishing when properly prepared while also possessing strong digestive and channel-clearing qualities. Classical descriptions particularly associate it with weak digestion, abdominal heaviness, piles and certain Kapha–Vata disorders. Its pungency and occasional irritating effect, however, make correct cooking and judicious use important.