Why do some people have no hair under their arms? Is it because of poor physical development?

In the eyes of ordinary people, thick hair is generally healthier. Some people don't want to be so hairy. For example, many women have removed their armpit hair, but there is another case where there is no hair under their armpits. Whether this situation is good or not cannot be generalized, and why it doesn't grow hair is determined by these three reasons.

One, some people are born like this.

According to experts' investigation, many people have no hair under their armpits because of genetic factors. If one of their parents has no hair, it may directly lead to no children. The probability is about 80% or more. As long as they are healthy, there is no need to care too much about themselves.

Second, it may be caused by pathological changes.

Another possibility is that there was one before, but now it is gone for some reason. It may be because of some disease, hair loss, abnormal or disordered hormone secretion, or thyroid problems. There is something wrong with my body, that's for sure. It is recommended to go to a bigger hospital for a comprehensive examination.

Third, the issue of androgen secretion.

There is also a situation that one's own androgen is not enough to maintain the body's function, and generally there will be hair loss or loss, which has a certain relationship with one's own development and may be caused by various factors such as insufficient nutrition.

In short, it's definitely not normal without hair. Axillary hair can effectively prevent the growth of bacteria and endanger our health. No hair, understandable. As long as it does not affect your health, it is also worth noting that if you have armpit hair, don't remove it artificially unless you have to.