The teeth itself is not good: long-term chewing betel nut, the teeth wear serious.
Bad for periodontal: betel nut juice mixed with lime, easy to form dental calculus, not only affect the aesthetic, but also affect the periodontal health. The betel nut fiber is coarse and hard, and may also prick the gums or block the gap between the teeth, resulting in inflammation of the gums due to compression.
Bad for oral mucosa: light may cause mucosal lesions, heavy evolved into oral cancer.
Not good for temporomandibular joints: long-term chewing will increase the weight of temporomandibular joints, causing joint popping, pain and other symptoms. In serious cases, it can also lead to perforation of the joint disk.
Effects on the digestive system: some components of betel nut can damage the taste nerve and salivary secretion, affecting the digestive function. In addition, betel nut residue also irritates the stomach lining, which can seriously lead to inflammation or even perforation of the gastric mucosa. Try not to eat