Smoking is more harmful. Generally speaking, smoking is more harmful than betel nut, first of all, smoking is not only harmful to the health of the smoker, but also to the health of others. Secondly, smoking is most harmful to the respiratory tract. Finally, the incidence of lung cancer in regular smokers is much higher than normal .

Whether it is betel nut or smoking is extremely harmful to the body, smoking will also endanger the body of other people, so these bad habits we must put an end to, in order to their own health and the health of the people around them, away from all the dangerous behaviors, and develop good living habits and eating habits.

Introduction of betel nut

Betel nut, is a monocotyledonous plant, Primula, Palmae, betel nut genus of evergreen trees, stems erect, treelike, more than 10 meters high, up to 30 meters, there is a clear ring of leaf scars, androgynous, inflorescences multi-branched, ovary oblong, fruits oblong or ovoid, the seeds ovate, flowering and fruiting period of March-April.

Betel nut is native to Malaysia, China is mainly distributed in Yunnan, Hainan and Taiwan and other tropical areas. Widely cultivated in tropical Asia. Betel nut is an important traditional Chinese medicine, some minorities in the south and the fruit as a chewing hobby.