In fact, in addition to a firm will, quitting betel nut requires a scientific method. We can give up gradually. Especially some people who chew betel nut for a long time, it is definitely impossible to insist on not eating it suddenly. You can eat two packs a day and eat one pack slowly. Eat a whole one at a time and reduce it to one third at a time. Slowly reduce the dosage to reduce the body's dependence on betel nut alkaloids, or several people supervise and encourage each other together, or divert attention. After knowing that betel nut has so much harm, everyone must pay attention to it. After all, health is more important than mouth addiction.