It is also a close relative marriage. The Japanese royal family is a tragedy, but why can Dubai avoid risks?

In the development process of thousands of years, various social systems are constantly improving. Even if it is a private matter like marriage, the state has certain regulations, including "no consanguineous marriage".

This is the contradiction between ancient society and modern society. Marriage in ancient times could hardly be decided by individuals themselves, but there were a large number of cousin marriages. Since marriage is free, why should we prohibit consanguineous marriage? In fact, in order to avoid more hidden dangers, inbreeding will increase the risk of recessive genetic diseases, which will have a great impact on children and future generations.

In China, this kind of marriage is now forbidden, but in some countries, consanguineous marriage is necessary for the royal family. Japan is the most typical country that emphasizes that the royal family must choose a marriage partner among close relatives.

The Japanese royal family has had strict family status restrictions for many years, and it was not until modern times that it was gradually relaxed, but this concept still exists. Because of this, for a very long time, the Japanese royal family can only marry close relatives, which is also to protect the legitimacy of Japanese royal blood.

The concept of consanguinity in China's feudal society was strong enough, but there had never been any absurd thing that asked close relatives to get married, which showed how terrible the Japanese royal family thought was. Marriage within the royal family has gone through several cycles, and in the end almost all of them can't escape three generations, which can be described as "pro-plus-pro".

Because the practice of consanguineous marriage does preserve the purity of royal blood, it is also extremely harmful. Due to inbreeding from generation to generation, some offspring have shown extremely obvious symptoms of genetic diseases, including intellectual disability and physical disability.

Inbreeding does not necessarily lead to genetic diseases, but the risk is also extremely high. What's more, there are more than one or two cases of Japanese royal family. Everyone has married a cousin, and there are more descendants who have been "recruited".

Japan originally intended to continue better genes, but it was obviously smart and ignored the warnings of modern medicine.

However, it is puzzling that the results produced by the royal family in Dubai are quite different from those produced in Japan, even if the marriage relationship is close relatives. After the marriage of close relatives, the descendants of the Japanese royal family are either dead or sick, and few can grow up healthily. There seems to be no such problem in Dubai. Recessive genetic diseases have not appeared in future generations, and even beautiful and excellent genes have been inherited.

Is Dubai's royal genes strong enough to avoid genetic risks? Actually, it's not like this. It's just that the royal family in Dubai thinks much more than blind consanguineous marriage in Japan.

They are also close relatives, but if they are married beyond three generations, the genetic risk will be reduced.

The consanguineous marriage of the Japanese royal family has reached a "crazy" level, and even the emperor has married his half-sister, which is more dangerous than marrying a cousin. It is because of this indifference that many tragedies have happened to the descendants of the Japanese royal family.

Dubai's royal family is not only rich, but also very smart, minimizing the risk of consanguineous marriage.

Dubai chiefs usually choose younger relatives when they marry nobles. Not completely greedy for the beauty of young girls, but more to avoid the risk of being too close to blood. In addition, Dubai allows men to marry four wives, and the "close relatives" married by men may not be related to themselves, so there is no risk of childbirth.

Therefore, compared with pure blood marriage in Japan, Dubai is much more brilliant.