Gutkha is a sweetened mixture of chewing tobacco, betel nut and palm nut. In India it is available in small package. Usually this mixture, people stuff in the lower part of the mouth and it slowly dissolves... This is also one of the main cause of stained lower teeth.. Also very dangerous for health as it has tobacco...Read the article about celebrity hygiene... Wonder how people are able to work with these people...On screen the picture is so rosy...Literally shocked to know about Anderson Copper.Thanks DAZZ for sharing this article..Pic of gutkha...