Nail file has health problems. Many beauty bloggers in the United States have chosen nail file for dental restoration. In fact, there are some health problems in this way. Even if they use a brand-new nail file to fix their teeth, there are certain risks. After all, nail file is used for nails, which is one of the places with the most bacteria in human body. However, it is unacceptable that this nail file is directly used to grind teeth and correct teeth. Moreover, there are very few bloggers who grind their nails first in the live broadcast to demonstrate that they will grind their teeth in their mouths, which really makes people feel a little unbearable. And nail file's material can't guarantee whether it is harmless to human body.

The second risk of direct or indirect damage to enamel is naturally the absurd tooth plastic behavior itself. It is said that using nail file to grind teeth directly can save a lot of money, which is convenient and quick. Having said that, such behavior itself will cause harm to people's teeth, and such direct grinding will directly harm the enamel of teeth, and even damage the pulp after long-term use. Then this will cause all kinds of problems with teeth. If the enamel and pulp of an intact tooth are damaged, it is easy to have toothache after middle age, and there is even the risk of tooth loss. That sounds terrible.

Everyone has a love of beauty, but grinding your teeth scientifically and reasonably is nothing more than hoping that your teeth are neat and beautiful, look decent and generous, and smile naturally and confidently, but everyone has a love of beauty. Even if you really want to choose molars, you should choose a formal, scientific and reasonable method to deal with them. It is naive to beautify yourself with such absurd, unhygienic, unreasonable and unscientific behavior. Or the teeth are not well ground, and the teeth themselves can't stand it.

To sum up, welcome to discuss and ask questions! Everyone is welcome to express their views.