The dangers of betel nut: According to medical statistics, there is a close relationship between chewing betel nut and oral cancer. E.g: 1. More than 80% of oral cancer patients in Taiwan have the habit of chewing betel nuts. 2. The incidence of oral cancer has increased year by year due to the increase in the population of chewing betel nuts in recent years. 3. People who chew betel nut suffer from oral cancer 20 times more likely than average people. This shows that chewing betel nut has a great impact on our health. Secondly, chaotic betel nut juice and residue will not only affect the appearance of the city, but also hinder the outlook. Some unlucky betel nut traders often use various tricks to attract guests, especially the “betel nut beauties†can be seen everywhere for children’s physical and mental health. The social goodness has a bad influence. Moreover, due to the high profit of betel nut traders, some people grow crops on slopes that are not suitable for betelnut cultivation, causing soil erosion. When the typhoon comes, it is easy to generate earth and stone flows and cause loss of people’s lives and property. Why are so many people now chewing betel nuts all day long? It can only be said that they are still unclear how harmful the chewing betel nut is. It is well-known that betel nut is a kind of chewing gum-like food. Many people think that it has the function of cleaning the oral cavity. On the contrary, long-term chewing betel nut can easily cause oral diseases; the following is a detailed introduction, let's take a look. (A) Common hazards: Chewing betel nut, in addition to making the teeth black, wear, shake, gingival recession caused periodontal disease, oral submucous fibrosis and oral leukoplakia, but also lead to oral cancer. According to the survey, 88% of patients with oral cancer have the habit of chewing betel nuts. (b) Serious damage: 1. Betel nut-induced precancerous lesions: (1) Oral submucous fibrosis: Common in the buccal mucosa, followed by the temporal area. Oral mucous membranes may have a burning sensation, ulcers, whitening, and eventually cause mouth opening and difficulty swallowing. Some of these patients with oral submucous fibrosis will become oral cancer. (2) oral leukoplakia: Common in the buccal mucosa, tongue, mouth and lips. The leukoplakia changes slowly from white to white and some of the patients with leukoplakia become oral cancer. 2. Oral cancer: The betel nut, commonly known as the kefir, is carcinogenic to the betel nut in its ingredients. The added "lime" is a carcinogen. The World Health Organization reviewed the relevant literature on chewing betel nut and cancer and concluded: (1) Tobacco accompanied by chewing with betel nut is identified as the cause of human cancer. (2) smoking and chewing betel nut easily lead to oral cancer and throat cancer. 3. Tooth damage Due to frequent chewing movements, it exceeds the normal load, causing bite loss (wear), and gums shake. Dried Squids,Dried Cuttlefish,Dehydrated Squid,Dry Calamari Zhoushan Fudan Tourism CO., LTD , https://www.fudanfood.com