In fact, this method of grinding teeth is very dangerous. It will cause the enamel that protects the teeth and nerves to fall off, causing severe neuritis and pain. Dental health care refers to the protection of teeth, including neat and white teeth, no periodontal disease and other dental diseases, no odor in the mouth, and normal chewing function. Develop a good habit of brushing your teeth every day. Be sure to brush your teeth when you get up in the morning and before going to bed at night to remove food particles, soft white dirt and plaque from your mouth and teeth. Keep your mouth clean and healthy and reduce the occurrence of dental diseases. This allows the upper and lower teeth to collide with each other when you wake up in the morning and before going to bed at night. From ten times to fifty days, the number of impacts and impact force can be increased day by day to make the teeth stronger.

Oral health is an important component of overall human health and the key to maintaining life and improving quality of life. Modern research has proven that dental disease can cause or aggravate systemic diseases, such as coronary heart disease, diabetes, etc. Therefore, oral health not only allows people to fully chew, enjoy delicious food, and provide adequate nutrition for the body; oral health not only allows people to have fresh teeth, express their wishes freely, and communicate with others; it can also avoid and reduce problems such as? Viral infection? As well as the occurrence of coronary heart disease, diabetes, gastric disease, low birth weight of newborns and other diseases. Therefore, oral health can make people healthier, happier and live longer.

Gingival massage can be performed from inside or outside the mouth. If it is done in the mouth, it is best after brushing your teeth in the morning and evening. Wash your hands, extend your index finger into the mouth, press it on the lip, cheek and tongue gums, and then rotate and rub from top to bottom. Then turn from back to front, back and forth 20 times, then do the other side, and then the tongue side. When doing it outside the mouth, close your lips, use your right hand or the fingers of both hands to press the upper and lower lips and cheeks to make kneading movements, but pay attention to the upper and lower gums, which are divided into six places: upper and lower, front and back, middle and back. More than 20 times. When eating, you should also pay attention to overcoming the bad habit of chewing on one side. This bad habit of people often causes one side of the jaw to bulge and become enlarged, which affects the appearance. The chewing teeth on one side are clean and the periodontal tissue is also healthy, while the teeth on the other side have a lot of tartar accumulated, and the roots and even the periodontal tissue will become inflamed.

There are three causes of tooth decay. First, the high sucrose content in food is harmful to teeth. The second is bacteria, which adhere to the surface of the teeth together with food residues, fermenting sucrose to produce acid, thereby destroying calcium and phosphorus in the tooth tissue. Third, the structure of the teeth itself is related to the occurrence of dental caries, such as deep pits, irregular arrangement of cogs, and overlapping of each other, making it easy for food residues to stay, become blocked, and even cause dental caries. If the patient's dental caries is not treated promptly, it will invade the tooth nerve and cause pulpitis. Some even spread to the tissue around the roots. In severe cases, it can cause maxillofacial swelling, pain, and fever, as well as systemic diseases such as rheumatic myocarditis, glomerulonephritis, and iridocyclitis. Therefore, early treatment is extremely important. Superficial caries has no symptoms. Tooth decay can cause irritation when exposed to cold, heat, sour, and sweet tastes. Deep caries can cause severe spontaneous pain and facial swelling.