1, green tea
Green tea contains a lot of fluorine, which combines with apatite in teeth and has the function of acid resistance and moth prevention. Catechols in green tea can reduce Streptococcus mutans, which causes tooth decay, and can also remove the unpleasant smell in the mouth.
2, mint
Mint can not only relieve discomfort such as inflammation and swelling of gums, but also reduce bacterial growth in the mouth.
Step 3: celery
Celery contains a lot of crude fiber. Chewing celery is like washing teeth, which can wipe off the bacteria attached to the surface of teeth, thus reducing the formation of dental plaque. The harder you chew, the more you can stimulate saliva secretion, balance the pH in the mouth, and achieve the natural antibacterial effect.
4. Mushrooms
The lentinan contained in it can not only cook delicious food, but also inhibit dental plaque produced by bacteria in the mouth.
5.mustard
It is not only an essential seasoning for eating sashimi, but also found that isocyanuric acid contained in it can inhibit the reproduction of Streptococcus mutans, thus causing dental caries.
6. onions (last name)
The sulfur-containing compounds in onions are strong antibacterial agents, which can kill Streptococcus mutans causing dental caries, especially fresh raw onions.
7. Boiling water
Drinking boiled water is the simplest and most important way to protect teeth. Drinking water in moderation can keep gums moist and stimulate saliva secretion. Drinking water after eating food can take away the food residue left in your mouth by the way, so that it is not easy to form dental plaque and protect your teeth.
8.cheese
Cheese is not only a good source of calcium, but also has other protective effects on teeth. The calcium and phosphate contained in cheese can balance the pH value in the oral cavity, change the oral cavity in an acidic environment conducive to bacterial activities, and prevent tooth decay.
9. fruits and vegetables rich in vitamin C.
Tomatoes, broccoli, cabbage, kiwi fruit, citrus, papaya, strawberries and other fruits and vegetables are the best sources of vitamin C. Eating more can not only supplement physical strength, but also protect teeth.