Kerala is a gift of nature with tropical forests bounteous with hundreds of herbs. Ayurveda is a nature friendly system. Kerala has a rich heritage. In practicing this system scientifically. Centuries ago, the Vaidyas (Physicians) of Kerala preserved this system in its sanctity and developed into different therapeutic techniques like Dhara, Pizhichil, Patrapothala sveda, Choorna sveda, Pindasveda, Kativasti etc. which are effective for curing of diseases and rejuvenation.