The word Ayush means age and the one who wants to live a healthy and happy life. Ayush havan is essentially meant for increasing the lifespan of a human being by decreasing the health disorders.
It helps to play a key role in improving life standards by decreasing health ailments to a wider extent. The main thing of this havan is to gain blessing from Ayur Devata, the God of life. By doing this havan, every one can ensure a healthy and long living life.