Sihai network

What is the function of leg hair? What's wrong with boys' hairy legs

Four seas net: Boys' leg hair some grow thick and some grow sparse, but no matter how many, their growth is just a normal physiological phenomenon of human body, thick and sparse is related to personal genetic genes, there is nothing good or bad.

To say what role can leg hair play, the primary role of leg hair is to keep out the cold at first, but now this role is replaced by clothes and becomes insignificant.

Good for sweat discharge

Leg hair is the hair growing in the hair follicle. The thick leg hair is conducive to the discharge of sweat, which is easier for the body's temperature regulation. For people with sparse leg hair, part of the reason is that the skin is oily. The oil blocks the hair follicle, which makes the leg hair unable to grow, and is not conducive to the discharge of sweat.

Good for skin perception

In addition, the sensitivity of the leg hair is higher than that of the skin, which can make people more easily feel the small insects and other foreign matters on the skin surface.

Reduce the friction between clothing and skin

Leg hair can also play a role in protecting the skin, because it can reduce the friction between the clothes and the skin, and reduce the contact between the clothes and the skin.

In addition, some countries think that the sparse or thick leg hair can reflect the strength of a boy's sexual ability, but now we know that this is nonsense, but in these countries people think that having thick leg hair is sexy, so the leg hair also has the function of attracting the attention of the opposite sex.

Most of the above mentioned leg hairs play an important role, but the too thick leg hair is also a place to hide dirt, so pay attention to cleaning, but do not directly scrape or pull out the leg hair to save trouble, affecting the normal sweat discharge. If you don't pay attention to pulling out the leg hair, it will hurt the hair follicle and cause inflammation of the hair follicle.