What to eat to whiten your teeth

Having healthy and white teeth can make a person's smile look more brilliant. White teeth can also enhance a person's appearance, but since most people in life eat foods with high pigment content for a long time, there is a lot of dental plaque on the teeth, so the teeth also look yellow. Yellow teeth can not only be solved by porcelain teeth, but some foods in daily life can also make teeth whiter.

What to eat to whiten your teeth

1. Water

Drinking enough water can keep the gums moist and stimulate saliva secretion. Drinking water after eating can remove food residues in your mouth and prevent bacteria from getting nutrients and taking the opportunity to cause damage to your teeth.

2. Mint

Mint leaves contain monoterpene compounds, which can reach the lungs through the blood circulation, making you feel fresh when you breathe.

3. Sugar-free chewing gum

It can increase saliva secretion, neutralize the acidity in the mouth, and further prevent tooth decay.

4. Cheese

Calcium and phosphate can balance the acidity and alkalinity in the mouth, preventing the mouth from being in an acidic environment that is conducive to bacterial activity and causing tooth decay; regular consumption can increase the calcium content of the tooth surface, help strengthen and rebuild enamel, and make teeth stronger.

5. Guava/Banana

Tropical fruits (fruit foods) contain high vitamin C, which can maintain healthy gums. If the deficiency is severe, the gums will become fragile and prone to disease, with symptoms such as swollen gums, bleeding, loose teeth or falling out.

6. Celery

The coarse fiber is like a broom, sweeping away some food residues on the teeth. In addition, the harder you chew, the more it stimulates the secretion of saliva, balancing the acid and alkaline values ​​in the mouth and achieving a natural antibacterial effect.

7. Green Tea

Green tea contains a large amount of fluoride, which combines with the apatite in teeth to have the effect of resisting acid and preventing tooth decay. Catechins can reduce the Streptococcus mutans that causes tooth decay and remove bad breath.

8. Onion

The sulfur compounds in onions are powerful antibacterial ingredients that can kill bacteria including Streptococcus mutans that cause tooth decay.

9. Shiitake mushrooms (shiitake mushroom food)

The lentinan contained in shiitake mushrooms can inhibit the bacteria in the mouth from producing dental plaque.

10. Mustard

The isothiocyanates contained in it can inhibit the growth of Streptococcus mutans, which causes tooth decay.

How to Whiten Teeth

1. Whiten teeth: Add a little baking soda to the toothpaste when brushing your teeth. After brushing three times, your teeth will be as white as jade and the rust on your teeth will fall off naturally.

2. You can use either aged vinegar or white vinegar (but not vinegar essence). Hold it in your 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 sour and numb (the feeling will last about 2 minutes) and cannot be continued. Do it frequently, about once every 2 months or so, and it will be fine. Otherwise it will be bad for your teeth, but it can be used as an emergency measure in case of emergency.

3. Dry the orange peel, grind it into powder, mix it with toothpaste and brush your teeth, your teeth will become white quickly.

4. When brushing your teeth, using some yeast powder on the toothbrush can help whiten your teeth (a method commonly used by models).

5. After brushing your teeth, rub each tooth with lemon juice

6. Chew the raw peanuts into pieces, do not swallow them, and use the peanut crumbs as toothpaste to brush your teeth to whiten your teeth.

7. Use the bones of cuttlefish, grind them and put them on the toothbrush as toothpaste, the effect will be immediate (cuttlefish is cuttlefish, squid. It has a large bone in its body, which is white. If you scrape it with your fingernails, a lot of white powder will come out. Use this powder as toothpaste to whiten your teeth).

8. Sprinkle some salt on the toothpaste every time you brush your teeth.

Causes of yellowing teeth

1. Why do teeth turn yellow? In fact, the color of teeth we see is not only the color of the tooth surface, but also the color of the dentin that appears through the enamel on the tooth surface. When a child is young, his deciduous teeth are milky white, and as he grows older, his teeth gradually turn yellow.

2. Exogenous staining is caused by the presence of various bacteria on the surface of teeth, which secrete a lot of sticky substances on the surface of teeth. Tea stains, cigarette stains in daily diet, certain minerals in drinking water and minerals in people's saliva are adsorbed on these sticky substances to form plaque and tartar, which gradually turn teeth yellow or black.

3. Endogenous coloration is formed during the development of teeth. For example, if tetracycline is deposited in the dentin, the teeth will turn yellow, brown or dark gray, which is called tetracycline teeth. If there is too much fluoride in the drinking water, it may also cause fluorosis, and the tooth surface will appear as white chalk or brown patches. If the dental nerve is necrotic, hemoglobin combined with bacterial decomposition products can also cause the teeth to turn black.

4. The main chemical component of teeth whitening drugs is carbamide peroxide, which reacts chemically with teeth through different placement methods, causing the teeth to change color. The main methods include cold light whitening, tray whitening, tooth whitening with strips, rinse whitening, and internal tooth sealant whitening.

5. There are essentially only two methods of teeth whitening: chemical bleaching and concealing whitening. Strictly speaking, teeth cleaning and scaling that restore the original color of teeth cannot be considered teeth whitening.

6. Chemical bleaching includes plasma teeth whitening, laser teeth whitening, cold light teeth whitening, etc. Covering teeth whitening includes porcelain teeth, dental veneers, and tooth paint (tooth makeup). Generally, the concealing method has a better whitening effect than the chemical bleaching method because the degree of whitening can be controlled.

7. Especially tooth paint for whitening teeth. This method does not require a dentist or various professional equipment. It is simple and easy to operate and can whiten teeth by applying it. It is suitable for whitening all kinds of teeth including tetracycline teeth, fluorosis teeth and other colored teeth. The whitening effect, that is, the degree of whitening, is far stronger than various chemical bleaching effects.