Traditional Culture Encyclopedia - Weather inquiry - What is the cause of people with more leg hair?
What is the cause of people with more leg hair?
Men's leg hair will grow rapidly during adolescence, and a few women will also have this problem. The thick hair on the legs is due to the high secretion of male hormones, which is also an obvious sign of male secondary sexual characteristics. Some men have no hair on their legs, which shows that they are abnormal in development and tend to be female. You will find that his Adam's apple is not obvious and his voice is a little sharp. Frankly speaking, this is unmanly. Men with thick hair on their legs have obvious Adam's apple and are in good health. From the point of view of choosing a mate for animals, it is easy for women to choose such a fertile man. Many people think that the length of a person's leg hair is a good sign of his kidney, so what is the truth? The length of leg hair has a certain relationship with renal function. Generally speaking, long leg hair is caused by excessive androgen secretion, which is related to renal function and pituitary development. In this sense, people with long legs may indeed have better kidney function.
The amount of body hair is also related to race. Some races have grown body hair. China has relatively little human hair.
Body hair is also related to heredity. If your father's chest hair and leg hair are obvious, you are bound to have more body hair.
Many people shave their legs with razors or special razors, but this method can't remove the roots, and the hind legs will grow back after a while. Leg hair has antibacterial and body temperature regulating functions. When the temperature gets cold, leg hair also has the function of keeping warm. This kind of pore hair can shrink and help keep the body temperature. If the body temperature rises and the weather is hot, then the hair and pores will expand and help to dissipate heat. In hot weather, wearing shorts and more hair can avoid direct contact with dust, avoid mosquito bites and reduce skin allergies and itching. Boys' hair shows that the level of androgen in the human body is rich, indicating that the secondary sexual characteristics are well developed and healthy.
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