Long-term betel nut
Oral mucosa is not good, light may cause mucosal lesions, heavy evolved into oral cancer.
It is not good for the teeth easily form dental calculus, not only affect the aesthetic, but also affect the periodontal health.
Long-term chewing will increase the temporomandibular joint weight-bearing, causing joint popping, pain and other symptoms. It can also lead to joint disk perforation.
Some of the components of betel nut can damage the taste nerve and salivary secretion, affecting the digestive function.
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Expanded Information
The medical community has long been Suspected that regular chewing of betel nut will cause oral ulcers, gum degeneration, submucosal fibrosis, and then lead to oral cancer, medical research found that chewing betel nut increases the risk of oral cancer by 8.4-9.9 times, betel nut fruit betel nut and betel nut alkaloids have the potential for carcinogenicity, betel nut flowers, vines contain carcinogenic substances, the United States and Japan have been experiments with betel nut extracts, found to be carcinogenic in rodents.
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