Loving homosexuals is due to a brain defect

Homosexuality is thought to be due to psychological disorders, deviations in living environment and mental factors. But many recent studies show that brain defects are associated with this phenomenon.

(Photo: Thanh Nien) Homosexuals, accounting for a large proportion of the population, are around 3-5%. They had to live in guilt, not express themselves. Many of them are talented people, especially in the field of art and culture.

Many sociologists believe that homosexuality is a product of human society, the more society develops, the more people suffer from this disease. This has been sought by many scientists to counteract, but failed because of lack of evidence.

It was not until 1991 that Salk, an American neurologist, published a study that shocked. It was a work on the hypothalamus in the brain of 41 people who died due to various causes, including 16 homosexuals. In homosexuals, the part of the brain that controls sexual behavior is only half the size of normal people.

In 1993, researchers found an intimate relationship between human genetic system and homosexual disease. In homosexuals, there is a special gene segment on the sex chromosome X, which is transmitted from the mother.

By 2003, American social medicine researchers also found an association between the characteristics of male hands and sexual attitudes. Due to the effects of male sex hormones, especially testosterone, men often have shorter index fingers than the ring finger and the hands of gay women also carry this characteristic.

Many studies from east to west have demonstrated that, from the moment of opening the eyes of birth, the sexual orientation of each human being is predetermined, not by the influence of society or living environment. A person with a tendency to homosexual or heterosexual behavior is born by his or her biological parents, not related to education or social environment.

This view is supported by the majority of the scientific community. Homosexual people are more interested because it proves that their sexual behavior is not entirely moral or moral. However, in the research works, the number of people surveyed is too small. It is necessary to wait for some time with more extensive works to confirm the science of the above points.

Dr. Nguyen Hoai Nam