According to one's eating habits, betel nut is a kind of tree growing in subtropical zone, which is more common in Hainan and other places in China. Peppermint tastes a little sweet and hemp, which can promote digestion, beauty beauty. After eating, the cheeks are red and slightly sweaty, which has the effect of dispelling cold. In fact, betel nut is one of Chinese herbal medicines, and it is still a good treat in some areas. Many people in Africa, Southeast Asian countries and China, Guangdong, Hainan, Taiwan Province and Hunan have the habit of chewing betel nuts. In fact, betel nut can be roughly divided into "chewing betel nut" and "medicinal betel nut". Note that these two kinds of betel nuts are quite different in raw materials, processing methods, usage and dosage. Medicinal betel nut is strictly processed and standardized by Chinese medicine.

Areca catechu contains arecoline, arecoline, tannin, resin and red pigment. The experimental results showed that esophageal hyperplasia could be found by applying arecoline to the buccal pouch of MICROTUS voles. The experimental mice were injected subcutaneously with areca nut water extract, and the monthly dose was 1. In mouse experiments, it was found that betel nut can also affect the sperm development process of mice through the gonad barrier, so the result is that it has certain genetic toxicity to the germ cells of mice. Imagine, where are people? Studies have shown that safrole in betel nut plays an important role in the evolution of oral cancer, so the proportion of people who like to chew betel nut is 22 times higher than that of normal people. If they drink and smoke at the same time, the proportion of cancer will further increase. By the time the betel nuts in this market were chewed, they were hard and the juice was purple. When they chew hard in front, their teeth will begin to turn black and lose their dentin, which makes them easy to crack or crack.

This is the reason why I stayed at the end, because many people just know that betel nut is carcinogenic and has no deterrent effect, so I talked a lot about the cause, the evolution of the disease, the production process and so on, so as to let everyone know that it is not only