Under the better economic and dietary conditions, most countries and nationalities in the world will try their best to increase the proportion of meat in the diet, which is not only because meat is delicious, but also can improve the overall physical quality of a nation. However, there is a place in the world, 1000, where people have taken the initiative not to eat meat for many years. Where is this place? Japan
The ancient Japanese court was first issued in the eighth century? Meat ban? After that, the emperor continued to issue several imperial edicts, and the aristocratic class completely got rid of the habit of eating meat. 1872, Emperor Meiji was officially dismissed? Meat ban? During this period, the history of about 1200 years is over. Most? Japanese people mainly eat rice, vegetables and a little fish.
Second, cultural differences.
Disordered teeth are not only unsightly, but also difficult to keep clean. However, many Japanese people think that children with dental disorders are cute, so some parents think that children don't need to correct their teeth. First, there are fundamental differences in culture.
Third, eating habits.
Eating Habits Have you ever seen a typical Japanese meal? All soft protein foods, rice, tofu, natto? Hardly need to bite or tear.
Some experts believe that Japanese food is generally soft, and they seldom eat hard food. Especially before Japan's rapid economic development, Japanese people seldom eat meat. This kind of eating habit has led to poor tooth development and easy dislocation in Japan. It comes down to genes and too little chewing.
Fourth, the cost of correction is too high.
The cost of orthodontics in Japan is still quite expensive. It may cost 10 ~ 200,000 yuan at any time, or even10,000 yuan in serious cases, which will vary greatly according to different regions! Moreover, correction is not included in medical insurance, and full payment is of course expensive. Japanese people have this kind of teeth, and it doesn't matter. Medical insurance is 70%, and the highest seems to be 80 thousand yen. In other words, if you are seriously ill, you only need to pay 80 thousand yuan a month, and the rest belongs to the government. Such a serious illness will not ruin you. Well, recently they overcame leukemia and returned to medical insurance. If you have leukemia, you only need 80 thousand yen in Japan
In fact, orthodontics is also related to the skull. Most Japanese people have small maxilla and large mandible plane, and the bones of orientals are harder than those of westerners. These factors invisibly increase the difficulty of orthodontics.
In our country, we eat hard food from childhood, especially in the northeast, such as corn cob and big ribs? It is an indispensable food for life. These hard foods fully squeeze the gums, which is a benign stimulus. But the Japanese did not squeeze their gums because of insufficient chewing. When the teeth and jaws began to develop, Japanese food was not hard enough to promote the development of children's gums, so it developed into this situation.
So in China, many old people think that children can't eat hard food because their teeth are not fully developed, but the fact is that children only need to eat some hard food if they want to have good teeth!