How do you usually protect your eyes and teeth? Great gods, help!

The first is teeth: brush your teeth in the morning and evening and after meals. Change a toothbrush every three months and brush your teeth with warm water of about 36℃, which is similar to the oral temperature. Key tooth food tea: the fluorine contained in tea can react with apatite tuberculosis bacteria in teeth, which has the functions of acid resistance and tooth decay prevention. Among them, oolong tea and green tea have the highest fluorine content. Polyphenol contained in it is a complex composed of more than 30 substances, which has the efficacy of disinfection and sterilization, can reduce Streptococcus mutans causing tooth decay in the oral cavity, and has the effect of strengthening teeth. Drinking tea regularly can increase the flow of water and liquid in the mouth and maintain oral hygiene. Sugar, pectin and other ingredients in tea react with saliva to moisten the mouth and enhance the self-cleaning ability of the mouth. Chewing tea can also cure gum bleeding. However, it should be noted that when chewing, you should chew slowly and let the tea be ground and chewed into fine powder in your mouth before swallowing saliva. Onion: Onion, especially fresh raw onion, can kill many kinds of bacteria, including Streptococcus mutans, which causes our tooth decay. Lentinus edodes: Lentinus edodes contains lentinan, which can inhibit bacteria in oral cavity from producing dental plaque. Mustard: Mustard contains some ingredients, which can inhibit the reproduction of Streptococcus mutans and lead to tooth decay. Celery: Crude fiber food can sweep some food residues from teeth. In addition, hard chewing can stimulate saliva secretion, balance the pH in the mouth, and achieve natural antibacterial effect. Besides celery, sliced cucumbers and carrots can also massage the gums. Drinking water is the simplest but most important way to protect teeth. Moderate drinking water can make our gums moist and stimulate powdered saliva. Drinking some water after a meal can take away the food residue in the residual mouth and prevent the bacteria that damage the teeth from getting nutrition. Sugar-free chewing gum Chewing sugar-free chewing gum containing xylitol has obvious effect on inhibiting bacteria causing dental caries. Key-Tooth Exercise Chewing: Chewing foods with appropriate hardness, elasticity and high cellulose content, such as coarse grains, miscellaneous grains, vegetables and fruits, can exercise the chewing ability of oral muscles and teeth, and make tooth tissues tough and firm, and not easy to loosen. Chewing food fully when eating can massage the gums, scrub the tooth surface and bounce up the periodontal ligament, which has the functions of accelerating blood circulation, improving local nutrition and promoting tooth health. Massage gums for 5 minutes every day can promote blood circulation and tissue metabolism, exercise muscles and protect skin, promote saliva secretion and clean mouth, and achieve the purpose of strengthening teeth and exercising periodontal function. If the teeth are slightly loose, you can massage your gums with your index finger for 10 minutes every morning. You can also roll the nucleus up and down in your mouth and massage your gums when talking about plums or apricots, which is of great benefit to preventing periodontitis and strengthening your teeth. Many people have the habit of brushing their teeth immediately after meals, thinking that this can minimize the chance of dental diseases. However, recent research shows that brushing your teeth immediately after meals is harmful to your teeth health. This is because there is a layer of enamel on the surface of the crown, which will soften after eating, especially after eating acidic food. Brushing your teeth at this time will cause enamel damage. Therefore, it is best to rinse your mouth with water after meals, and brush your teeth after 1-2 hours. Non-smoking is good for protecting teeth. Smoking not only darkens teeth, but also damages alveolar bone. Some data show that the alveolar bone injury of smokers is more than that of non-smokers, and the injury develops rapidly and seriously. Patients with chronic lung disease must be more careful when brushing and cleaning their teeth. If oral care is improper, bacteria will accumulate in the mouth. These bacteria, which should be attached to teeth, will enter human saliva, increasing the possibility of severe lower respiratory tract infection in people with poor immunity. Dietary taboos of key teeth Nicotine in cigarettes will weaken the rehabilitation ability of oral tissues, reduce the body's resistance and cause periodontal disease. Eating hard foods, such as bones and hard shell foods, will increase the possibility of tooth cracking. Always drink high-acid foods, such as juice, healthy drinks, soft drinks, yogurt, red wine and white wine. It will make the enamel on the outer layer of teeth be eroded by acid, expose ivory and make dentine hypersensitivity sting. Eating too much can easily lead to tooth decay. This is because after each meal, dental plaque in the mouth will metabolize sugar or starch in food to produce acid, which will lead to the loss of minerals on the tooth surface. Although saliva can neutralize acid, it takes some time. If you eat too much, the acid in your mouth will continue to be produced, and saliva will not be able to neutralize the transition acid.