Why can't betel nut be sold?

In fact, betel nut, as an addictive substance, is difficult to be completely banned.

Although betel nut consumers know the health hazards of betel nut, some people still chew betel nut, just like smokers know that smoking may cause lung cancer, but they will not quit smoking. Relevant data show that the number of high-frequency consumers of betel nut in China exceeds100000. These consumers have become addicted to betel nuts, and a sudden ban on the sale of betel nuts will definitely cause opposition, and the greater resistance comes from the industrial chain.