Are African white teeth set off by skin color or are they really white?

Africans generally have dark skin, but their teeth are unusually white, which is not only the foil of dark skin, but also related to their cleaning teeth. Black people living in Africa not only often clean their teeth with dental appliances, but also have a living habit that we don't have in Asia. There is a tree called Arak in Africa. African residents living there will break the branches of Arak trees and chew them back and forth in their mouths. After chewing, the teeth will be clean, and the food residue left in the teeth will be spit out with saliva. These branches can not only keep the mouth clean, but also have medicinal effects, which can treat many diseases and help relieve toothache. So the white teeth we see are not only white but also very healthy.

At this time, some people will ask, why do we Asian people with yellow skin also have white teeth, but not as obvious as Africans? This is due to the contrast of African skin color. White teeth and black skin make teeth more eye-catching, which is the so-called black effect. Black people love to laugh. Every time they laugh, they show their teeth to show politeness and enthusiasm.

A white tooth will give others a good first impression, so how to develop a white and refreshing tooth? First of all, it is essential to brush your teeth every day, once in the morning and once in the evening. Too much will do harm to teeth. Once and twice is the best. Secondly, it is also important to rinse your mouth after meals. Brushing your teeth is to clean up the tiny food residue in your mouth. Gargling can clean up a lot of food left between teeth. Taking a lunch break after meals also has a good effect, which can reduce the pressure on teeth and bring people a pleasant feeling.

Skin color is natural, and teeth are developed by personal efforts. If you want to have white teeth, persistent efforts are essential. Please treat your teeth well and take good care of them every day.