what are betel nuts
In its most basic form, betel nut is a seed of the Areca catechu, a type of palm tree. It is commonly chewed after being ground up or sliced, then wrapped in leaves of the Piper betle vine coated with lime.This is known as a betel quid. Tobacco or flavorful spices may also be added.egular chewing of betel nut can also cause gum irritation and tooth decay. Teeth may become permanently stained deep red or even black. Betel nut may interact with other drugs or herbal supplements, causing toxic reactions in the body or reducing the effects of medications.