The health of teeth is also very important for our human health, but many people are not very concerned about the health of teeth in their lives, which leads to the phenomenon that many people often have toothache. In fact, toothache can be prevented and treated by eating some food. So what foods can prevent tooth damage? Let's have a look.

Celery: tooth sweeper

Celery contains a lot of crude fiber. Foreign scientific research has found that when the elderly chew celery, the bacteria attached to the tooth surface are wiped off by mechanical friction, thus reducing the formation of dental plaque.

When you chew celery, you are doing a general cleaning for your teeth. These crude fiber foods are like brooms, which can sweep away some food residues from teeth.

Tip: Celery is a very common vegetable in our life, and we can often eat celery in our life. Of course, celery not only tastes good, but also has many functions and functions. In our life, we can cut celery and carrots into strips the size of an adult's fingers and cook them in a boiling pot, which can help us prevent tooth damage.

Cheese: repairing tooth damage

As we all know, insufficient calcium intake will shake bones, so we should supplement calcium from various natural foods every day. Cheese is not only a good source of calcium, but also has other protective effects on teeth.

Studies by the Australian Dental Association show that cheese contains not only rich tooth nutrients such as calcium and phosphorus, but also unique casein, which can effectively prevent the formation of dental plaque and repair tooth damage. In addition, cheese can stimulate saliva secretion, neutralize and balance the acidic environment in the mouth, inhibit the growth of bacteria and strengthen tooth germs.

Tip: You can make a tomato and cheese sandwich for the elderly for breakfast. 2 slices of whole wheat toast, 1 slice of tomato about 3cm thick, 1 slice of low-fat cheese.

Onion: the "killer" of dental bacteria

The sulfur-containing compound in onion is a powerful antibacterial component. In the test tube experiment, it was found that onion can kill many kinds of bacteria, including Streptococcus mutans, which causes tooth decay, and fresh raw onion has the best effect.

Tip: It is recommended to eat half a raw onion every day, which can not only prevent tooth decay, but also help lower cholesterol, prevent heart disease and enhance immunity.

When making lettuce salad, you can peel some fresh onions and add them; Or put some chopped raw onions in hamburgers and sandwiches.

Many people have a bad habit of damaging their teeth. If they don't pay attention to the hygiene of their teeth in life, they will easily damage their teeth. In fact, good eating habits are very beneficial to the health of our teeth. We also know a lot about the recipes above. Eating more of these foods can help us take good care of our teeth, so we can eat more onions, cheese and celery in our life.