It is a nice question buddy. It means that we are conscious about your health and you feel that before eating a thing it should be considered, otherwise it can dangerous for your health. Supari is by any means an addiction; it is effective towards to health. The first thing that it damages is the teeth. It is the main reason behind the destruction of the teeth and the the teeth developing pyria. It can also cause the gums to bleed. A person consuming excessive supari can also develop signs of mouth cancer. Therefore it is suggested to avoid supari.