Betel nut is a mixture of three ingredients. These are extremely required in tobacco industry and are very good quality in taste. These nuts are applied as an ingredient in various spice mixtures. It can be utilized as flavor. People roll tiny pieces of the nut from Areca catechu; more normally called betel palm, in a leaf from the Piper betel vine, then add limestone paste or powdered slaked lime, and chew it. Betel nut take out may be beneficial for stroke recovery, according to Intelli Health. Improvements have been noted in speech, bladder control and muscle power in patients taking betel nut take out, although Intelli Health proves that studies so far have been tiny and flawed.