What causes teeth to turn yellow, please everyone, thank you

There are many causes of tooth staining and yellowing, which can be broadly divided into two aspects, namely endogenous and exogenous. Exogenous staining is due to the presence of a variety of bacteria on the surface of the teeth, which secrete many sticky substances, tea scales, cigarette stains and certain minerals in drinking water in the daily diet adsorb on these sticky substances, and gradually make the teeth yellow or black. Endogenous staining is formed during tooth development, if tetracycline is deposited in the dentin, it will make the tooth yellow, brown or dark gray, called tetracycline tooth; If there is too much fluoride in the drinking water, it can also lead to dental fluorosis, which can be a white-chalk-colored, tan-colored patch, and can also darken the tooth if the necrosis of the tooth is combined with bacterial breakdown products.

For exogenously stained teeth, coffee, tea, smoking, red wine are the culprits. According to statistics, there are 15 25 smokers in China, many of whom are female smokers, which means that 2300 million people in China have yellow and black teeth. The effects of coffee, wine and tea on teeth are also not negligible.

Teeth whitening is essentially a procedure to remove stains and pigments from tooth enamel and enamel. Depending on the shade of tooth color, the cause of the formation, different ways should be taken to whiten.

Stains of all kinds: smoking, coffee or tea stains, darkly colored foods can cause tooth staining, and stones can also cause yellowing.

The gargle contains fluoride, which can effectively remove bacteria and pigments from the surface of the teeth and help the teeth whiten.

There are many teeth whitening products on the market, such as toothsticks, toothpaste, whitening pens, etc., which can help you remove stains on the surface of your teeth and make your teeth whiter.

Dietary pigments can penetrate the surface of your teeth, causing them to turn yellow. Common coloring foods include coffee, tea, red wine, candy, bell peppers, carrots, blueberries, etc.

If the teeth are not aligned, the stains on the surface of the teeth will be more visible, so orthodontics is also an effective way to solve the problem of yellowing teeth.

4.Scaling.

4.Scaling.

Scaling can remove stains and tartar from the surface of the teeth, making the teeth whiter.

3.Bad habits.

Maintaining healthy lifestyle habits, such as quitting smoking, drinking less alcohol, eating less pigmented foods, and maintaining good oral hygiene habits, can effectively prevent teeth from turning yellow.

1. There are a lot of bacteria on the surface of the teeth. It is said that disease comes from the mouth, and the reason why a person gets sick is because every day he may drink all kinds of water and eat all kinds of food, and these foods may also be accompanied by the growth of various bacteria, and once there are these bacteria on the surface of the teeth, it may make the teeth yellow.

2. Formation of plaque and tartar. People will find in their daily diet that some people who often drink tea or smoke often have a little yellow teeth, which is mainly due to the chemical reaction between the saliva secreted by people's teeth and these substances, so that these sticky substances produce plaque and tartar, so that the teeth slowly turn yellow, and even blacken.

3. Drug factors. Many people often take drugs such as tetracycline, which will deposit the substance of this drug in the dentin, so that the teeth become yellow, brown or even dark gray, which is the legendary tetracycline tooth, and if people's dental nerves die, it may also make the teeth black.

The beauty and health of teeth is very important to us, we have to brush our teeth every day, in addition to fresh breath, the most important thing is for the health of teeth and beauty, teeth slow and yellowing will make people become inferior, do not like to laugh, will make people feel difficult to get along, so in daily life, we must pay attention to the health of teeth, to prevent teeth yellowing, then teeth yellowing we have to find his **, let's talk about what is the cause of teeth yellowing?

1. Health factors: In the process of tooth development, due to poor nutrition or illness, the calcification of the teeth will be affected, and the teeth will be yellow and brittle.

2. Drug factors: Most people now know that tetracyclines can lead to the occurrence of yellow teeth, especially for children (before the age of 5).

3. Hygiene habits: Some people do not pay attention to oral hygiene, do not have the habit of brushing their teeth in the morning and evening, and accumulate a layer of food residues, soft scale, tartar, smoke stains, tea stains, etc. on the surface of their teeth. These "yellow teeth" are not the yellowing of the teeth themselves, but are caused by not paying attention to oral hygiene.

Fourth, the factor of water quality: in some areas, due to the high fluoride content in the water, drinking too much fluoride teeth will turn yellow, and it is not 1 2 teeth, it is a mouth full of yellow teeth.

Five, born with yellow teeth: This is determined by the genes of yellow people, and the genes determine that the teeth of yellow people are yellower than those of white and black people.

Therefore, if we want to have a white and beautiful tooth, we must find the cause of yellowing of teeth, prevent it, solve it, through the above introduction, in addition to some irreversible reasons, many causes of yellowing teeth are caused by habits in our daily life, so we must pay more attention in our daily life.

Yellowing of teeth has a lot to do with food habits, and yellowing teeth can affect a person's appearance. Young people like to stay up late and work overtime to get sleepy, so they can choose to buy coffee to drink to refresh themselves. After drinking it for a long time, some of the substances on the coffee will stick to the teeth and cannot be removed.

Because coffee is more or less pigmented, the pigment will form a certain substance in the inside of the tooth if it is not removed in time. Not only will it corrode your teeth, but it will also affect your health. <>

When the summer weather comes, in order to pursue coolness, they will choose to drink Sprite and Coke. Carbonated drinks have the highest pigment content, so if you don't believe it, you can choose to do an experiment with a paper towel. After pouring a carbonated drink, put the paper towel in the cup and pick it up again to see the paper towel completely discolored.

At that time, it felt very good, and after a long time, the color of the teeth may become more and more yellow. Some people have finished drinking carbonated drinks and have not yet brushed their teeth at night, and their teeth are likely to slowly appear as a result. <>

The habit of brushing and rinsing your mouth in the morning and evening must be there, and oral care will not appear yellow. Food residues will remain on the surface of the teeth or between the teeth, and these substances can be removed by brushing the teeth. Without dirt, there is no damage to the teeth, and there are not even some aphids.

It is necessary to maintain the habit of rinsing your mouth after eating, so that your teeth can become whiter and whiter. <>

In general, when brushing your teeth, you should not only choose the right toothbrush, but also choose the right toothpaste. Don't buy a toothbrush online, because some toothbrushes have very hard hair. When brushing your teeth, it is easy to bleed and even damage your teeth gradually.

The toothpaste should be selected in line with the characteristics of the teeth, and the teeth can be brushed clean after a long period of perseverance. Don't be greedy, buying some bad toothpaste will take a toll on your teeth.

Yellowing of teeth may be related to poor lifestyle habits and eating habits, such as some people who like to smoke and drink strong tea; For example, when the human body is deficient in calcium, it will lead to malnutrition of teeth, and some teeth may turn yellow due to taking some drugs, and there is also a residue of unclean brushing when brushing teeth.

Yellowing of teeth has an impact on many factors, it is likely that the water quality of an area will cause all residents in the area to have yellowing teeth, and if a person does not pay attention to the cleaning of their teeth, it will also lead to yellowing of teeth; Drinking tea, coffee, eating chocolate, poor water quality, and often staying up late and working overtime lead to pigmentation, which are all causes of yellowing of teeth.

This situation may occur because of some of your own behavior habits, or the color of the food, which will cause this to happen; The main factors that cause this situation are, first of all, some food, medicine and water quality, hygiene habits, and aging yellow teeth can all cause this to happen.

Ways to whiten teeth.

1. Vinegar at home (aged vinegar, white vinegar can be used, but not vinegar) in the mouth for 1 to 3 minutes, then spit it out and brush your teeth.

The effect is very good! But the teeth will feel very sore, numbness (it will last for about 2 minutes) can not be continuous, do it often, about once every 2 months or so, and it will be fine.

Otherwise, it is not good for the teeth, and when there is an emergency, you can save the emergency (such as before going out on a date, you find that the teeth are yellow), well, and you can get rid of bad breath :)

2. Dry the orange peel, grind it into powder, mix it with toothpaste and brush your teeth, and your teeth will soon be white.

3. When brushing your teeth, use some yeast powder on your toothbrush to help your teeth whiten (a common method used by models).

4. After brushing your teeth, wipe each tooth with lemon juice.

5. Chew raw peanuts, don't swallow them, and brush your teeth with peanut crumbs as toothpaste, which can make your teeth whiter.

6. Use the bones of the cuttlefish to crush and put it on the toothbrush as toothpaste, and the rod can be seen immediately (the cuttlefish is the cuttlefish, the squid. It has a big bone on its body, which is white, and if you scrape it with your fingernails, you can come out with a lot of white powder, and use these powders as toothpaste to make your teeth white).

Sprinkle some baking soda on the toothpaste every day when brushing your teeth, once in the morning and once in the evening, and after a week, you can almost see that it is whiter than the original, you try.

The water quality is not good, and so is mine....Recently, brushing your teeth with baking soda and toothpaste works well, just put a little bit of it

Brush your teeth with salt powder every day, once in the morning and evening, and brush again with toothpaste after brushing, and your teeth will be white after a long time.

Grind raw peanuts on your teeth every day, and you can wash them after a few days, which is quite effective! If you want to go to the hospital to have your teeth cleaned faster, it will be bad for your teeth.

After brushing your teeth every day, rinse your mouth with a cup of salt water not only for oral hygiene, but also for whitening your teeth.

If young children take too much tetracycline drugs between the ages of 1 and 6 years, their permanent teeth can also turn yellow easily. In some places, drinking water contains too much fluoride, and if it is drunk for a long time before the age of 6, it will cause yellow-brown patches on the front teeth and canine teeth. Long-term smoking, drinking, drinking tea, coffee, etc., and pigmentation such as tobacco and tea can also cause teeth to turn yellow.

There are five reasons for this, pay attention to rinsing your mouth after meals, brush your teeth before going to bed, drink water after eating sweets, rinse your mouth with water when drinking tea, and quit the bad habit of smoking.

There are many reasons for teeth yellowing, one is that drinking tea, smoking, coffee, soy sauce, etc., caused by pigments in food, so that teeth have different degrees of staining, and brushing may not be cleaned in place, which will also cause tooth coloring, exogenous coloring can be cleaned by sandblasting, careful brushing can reduce teeth yellowing, and the other kind of teeth yellowing will become darker and darker with age.