The hair on the face is black

We have a lot of sweat hairs on our faces. Some people can see them, but some people can’t. These are all related to the pores. Some people’s sweat hairs on their faces are colorless, but some people’s are black. There are certain reasons for this situation, but many people don’t know the reasons. So why are the sweat hairs on the face black?

The reasons for the formation of black sweat hair are: excessive secretion of hormones: melanin and androgen; secondly, you did not wash it clean!

Black sweat hair appears to be relatively coarse and straight, while normal people's sweat hair is light and fine.

Definition of sweat hair: The high-quality and soft hair on the rest of the human body except hair and beard. The function of sweat hair in the human body is to retain the residual heat in the body when the body is cold; to help excrete sweat and help cool down when the body is hot.

The reasons why your hair looks particularly dark and thick can be attributed to:

1. Differences within the normal range, individual differences.

2. Skin hair follicles are too sensitive to male hormones.

3. Related to genetics. If the parents have more body hair, their daughter is likely to have more body hair.

4. Certain diseases can cause morbid hirsutism.

5. Long-term and excessive use of hormones such as cortisone and testosterone can also cause hirsutism.

First, it is recommended to check whether it is an endocrine disease, especially the possibility of polycystic ovary syndrome and adrenal hyperplasia. There are also certain individual differences. If the examination cannot find the cause, just observe it temporarily, or go to the dermatology department for laser hair removal treatment.

It is recommended that in such cases, laser removal can be chosen for permanent removal. Especially the facial skin is too sensitive, so it is not recommended to use drugs. The skin on the body can be removed with drugs.

If the color is darker, then the growth of hair is generally related to the secretion of male hormones. You can take more estrogen. You can neutralize it with foods with higher levels of calcium, such as frog oil.

You can take female contraceptive pills regularly, which contain a lot of estrogen. But this is not good. Long-term use will cause endocrine disorders, may make your voice become shrill, and may even make you become effeminate. Eat more soy products. Soybeans are the only natural estrogen balancer. Do not take birth control pills indiscriminately. Contraceptive pills are used to lower the level of progesterone in the body. If you take them for a long time, they can cause toxicity, side effects, and even unpredictable consequences.