1, how to protect teeth
1. No flossing.
We all know that we should brush our teeth twice a day, but what we don't know is that flossing is equally important. It helps to remove bacteria that are blocked between teeth due to food particles. Once they begin to reproduce, it is likely to lead to toothache, tooth decay and so on.
Use an old toothbrush
When was the last time you changed your toothbrush? Old toothbrushes may contain harmful bacteria, which can lead to infection. So get into the habit of changing your toothbrush regularly. In addition, most old toothbrushes are ineffective because the bristles will deteriorate over time.
3. The toothbrush is too hard
You may think that a harder toothbrush is easier to remove bacteria and stains. However, this habit actually hurts your gums and enamel. It will make your gums shrink back and expose the roots, which will lead to decreased sensitivity.
4. Brush your teeth immediately after eating
Some people think that brushing your teeth after meals is good for your teeth. In real life, it's not like this! This practice allows you to brush acid into your teeth, which may corrode the enamel. So if you must brush your teeth, please wait for more than 30 minutes after meals.
5. Eat too much sugar
Sugar is one of the biggest culprits that damage teeth and gums. It causes bacteria to produce acid. If sugar stays in your mouth for a long time, acid will start to act on your enamel, causing serious oral problems.
6. Tobacco
Needless to say, tobacco is the biggest cause of tooth decay. It will reduce the blood supply to the gums and even lead to oral cancer.
7. Ice cubes
When the weather is hot, chewing ice is often very comfortable, but many people don't know that it is harmful to teeth. Ice may cause tooth enamel and tooth wear. Besides, the cold temperature is bad for your oral health.
8. Bite the bag or open the bottle with your teeth.
Many people use their teeth to open packages, tear off labels on clothes and sometimes even open bottles. These behaviors have greatly damaged your teeth and gums. Teeth are only used for chewing food, not as tools.
These are all ways to damage your teeth. Don't do these things that damage your teeth in the future!
2. Foods that are good for teeth
1, nut
Nuts and plant seeds contain natural fat, which is the coat and protective layer of teeth and can resist the invasion of bacteria. Oil in plant seeds can strengthen the enamel of teeth. In addition, the seeds of many plants are rich in calcium. But if the child is too young, parents must take good care of it to avoid suffocation caused by improper swallowing.
2. Mushrooms
Mushrooms are a popular food, which can enhance immunity and help protect teeth. The lentinan contained in it can inhibit the bacteria in the mouth from producing dental plaque. Mushrooms are unique in taste and low in calories. Eating 2~3 times a week is a simple and cheap health care method.
3. Fruits and vegetables rich in vitamin C
Fruits and vegetables rich in vitamin C, such as oranges, kiwis, strawberries, tomatoes and carrots, can kill some bacteria in the mouth and promote the formation of healthy collagen on the gums. It should be noted that children should wait at least 30 minutes before brushing their teeth after eating or drinking citrus food or drinks. Because citric acid in fruit can temporarily weaken enamel, temporarily fragile teeth will be eroded by brushing.
4. onions (surname)
Sulfur compounds in onions are powerful antibacterial components, which can kill many kinds of bacteria, including Streptococcus mutans, which causes dental caries in children, and fresh raw onions have the best effect. However, the taste of onions is not acceptable to every child. Try to make lettuce salad, or put some chopped raw onion in the hamburger. Usually, white onions taste sweeter and children like them better.
Children should pay attention to protecting dental health, preventing and treating dental diseases such as dental caries and tooth decay, and reducing the troubles caused by teeth. At the same time, eating more of these foods can not only whiten teeth, but also remove bacteria from teeth, which is very beneficial to dental health. At the same time, children should develop the habit of brushing their teeth to prevent tooth decay.