Yellow teeth appear there are four factors of black yellow teeth tooth very affect a person’s external image, a lot of people are very painful, can’t show yourself, well in front of a lot of people talking to people when you feel very embarrassed, time is long, interpersonal communication will be affected by certain influence, a lot of people’s teeth, black and yellow are don’t know what it is, then, what is the cause of the yellow teeth appear?
1. Food In daily life, we inevitably eat colored food.
In addition to light colored foods such as tofu and eggs, most of the other colorful and colorful foods are the cause of yellow teeth.
There are many kinds of bacteria on the tooth surface, and they secrete a lot of sticky substances on the tooth surface.
The ingestion of tobacco (smoking or chewing tobacco), tea, coffee, cola, red wine, and other colored foods all leave pigment on our teeth.
The dyes adsorption on these sticky substances, and gradually make teeth yellow or black collect medicine | learn teaching | education network.
Over time, these substances can move from the surface of the tooth to the inside of the tooth, forming internal stains that cause the inside of the tooth to slowly discolor, which is called exogenously stained teeth.
In other words, as long as the teeth have “intimate contact” with color in life, they have the possibility of being stained and yellowed completely!
2, drugs and water in the tooth development, especially children under 8 years old, take tetracycline drugs, easy to cause tooth discoloration tetracycline teeth.
In some areas, especially in some mountainous area, because high-fluorine water, drinking too much fluoride makes your teeth yellow, and not 1 ~ 2 teeth, is full of yellow teeth, become dental fluorosis collect teaching | | learn education network.
These stained teeth are called endogenously stained teeth.
These “sick” teeth, with dark pigment buried deep in the teeth, are inaccessible to regular brushing and can only be “transformed” by special whitening methods.
3, health habits some people do not pay attention to oral hygiene, do not have the habit of brushing their teeth in the morning and evening, so that the surface of the teeth accumulates a layer of food residue, soft scale, calculus, smoke stains, tea stains and other “bad tracks”.
These yellow teeth are not yellow teeth themselves, but the result of poor oral hygiene.
4, age yellow teeth we can never resist, is the natural aging.
As we grow older, our teeth become harder to resist and fade to yellow.
Just as age wrinkles the skin, it can make the teeth look less white.
So what do you do with yellow teeth?
Beauty lovers if the tooth coloring is not too serious, it can be removed by this method.
Cold light whitening is a popular tooth whitening technology in Europe and the United States. It can not only remove the pigment deposition on the tooth surface, but also enter the deep layer of the tooth to achieve the effect of decolorization.
Whitening operation time is not very long, only 30 minutes.
Low temperature cold light, completely avoid the operation process to the tooth nerve stimulation.
