Can I swallow raw chewing tea?

Many people's teeth get sore after eating irritating things. What's going on here? Wang Lixin, deputy director of the Department of Stomatology, Beijing Shijitan Hospital, said that the acidity of teeth is a symptom of dentin allergy. The reason may be that the lack of enamel leads to dentin exposure, or the enamel is poorly calcified, or it may be that one side of the tooth is seriously worn due to chewing food for a long time. In order to prevent and treat dentin hypersensitivity, there are several tips besides the common methods of cleaning mouth such as brushing teeth frequently. For example, patients can chew some raw walnuts, or repeatedly rub allergic parts with the cross section of fresh garlic. Allicin has antibacterial and anti-inflammatory effects, and has a certain curative effect on dentin hypersensitivity. Raw walnut kernel contains a lot of tannic acid, which can coagulate protein in dentinal tubules and also play a desensitizing role. Another simple and convenient way is to use the tea that can be seen everywhere around you. Don't throw away overnight tea at will. You can "recycle" it and chew it in your mouth, especially on allergic teeth. You can also put fresh tea directly into dentine hypersensitivity and chew it gently. Studies have shown that tea is rich in fluorine and tea polyphenols, which has the efficacy of disinfection and sterilization. It can not only inhibit the growth of dental caries bacteria, but also enhance the acid resistance of enamel, and with the participation of fluorine, the acid resistance will be unexpectedly enhanced. In addition, fluoride ions in tea have a good health care effect on teeth, and have great affinity with calcium in teeth, just like adding a protective layer to teeth. Director Wang said that it is not necessary to choose high-grade tea to treat toothache, because the fluorine content of high-grade tea is much less than that of low-grade tea. These methods are all remedial measures after toothache. In fact, they also help to prevent dental diseases. Of course, drinking tea for a long time can also play a certain role in dental health care. In addition, in order to prevent dentin allergy, it is best to chew food with teeth on both sides at ordinary times to avoid excessive wear of teeth on one side, and it is best to eat less hard food.