It has the functions of eliminating phlegm and relieving cough, promoting digestion and sobering up, relieving vomiting, and expelling worms. After chewing betel nut, people often feel excited, their cheeks are red and they sweat slightly, just like drinking wine, so betel nut also has the effect of expelling cold.

But it is not advisable to eat more. Long-term chewing of betel nut will make people's teeth black. After chewing betel nut, the residue will be spit on the ground, and it will be red and stained like blood, which will affect public health. And chewing betel nut causes oral submucosal fibrosis and leukoplakia, that is, the prophase lesion of oral cancer, and its clinical symptoms are difficulty in opening mouth, pain, numbness, whitening of oral mucosa and ulcer.

/iknow-pic.cdn.bcebos.com/738b47 10b9 12c8fcd72d6b8bf 1039245d7882 19d"target="_blank"title=""class="ikqb_img_alink"> /iknow-pic.cdn.bcebos.com/738b47 10b9 12c8fcd72d6b8bf 1039245d7882 19d? x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_ 1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/n 1/20 16/0223/c2 / Kloc-0/471-28142229.html "target =" _ blank "title =" How can people eat betel nuts in the healthiest way? Eat more and beware of great harm "> How to eat betel nut is the healthiest? Eat more and beware of great harm.