What is the function of body hair? What effect does shaving have?

Don't be afraid to speak up. The distinction between humans and animals is not only one of intelligence, but also of human intelligence being greater than that of animals. Body size differences exist as well. Some animals, such as apes and bears, have hair on their bodies. People, of course, are constantly changing. People used to have a lot of hair on their bodies, which we call body hair. Some people still have a lot of body hair that is very thick. Men, on the other hand, have more body hair features than women. In general, we refer to hair, brows, beards, armpit hair, and leg hair as body hair. Body hair serves a variety of functions, so what exactly does body hair do? What is the dermes hairlessrole of body hair on the human body? According to the existence is reasonable, the emergence of hair, of course, has its role, but more importantly, it plays an important role in environmental protection of their own bodies, to protect our skin, to avoid the patient's skin less infected by bacteria, to improve heat dissipation, and to shield the dust problem is also beneficial. Of course, the aforementioned hairs should be evaluated on an individual basis. Concerning hair. To say that the most obvious body hair, or hair, the presence of hair, can avoid the sun, ultraviolet rays directly to the head, to avoid scalp damage. Furthermore, thick hair can aid in cooling, sweating, and protection from the cold. Concerning the brows. Typically, eyebrows are associated with the eyes. 

They have a protective effect on the eyes and can be referred to as a barrier to protect the eyes. When sweating in the summer, eyebrows play a cooling effect to prevent sweat from entering the eyes. It's also useful for keeping dust at bay. Concerning the beard. As an adult, many men will find that a rapidly growing, unshaven beard looks unappealing. In fact, the beard serves a purpose. The beard absorbs harmful substances while breathing, and the resulting chemicals can become trapped in the beard, which can be removed more effectively by washing it. Toxic substances in cigarette smoke adhere to smokers' beards. Concerning armpit hair. When it's hot outside in the summer, reach out and feel your armpits; they're wet, especially if you don't have armpit hair. The presence of armpit hair has no effect on heat dissipation. Furthermore, armpit hair helps to prevent the growth of bacteria, which is better for skin protection. There may be friction when we stretch and move our arms. This is when armpit hair can help to reduce friction. Concerning leg hair. Again, leg hair has a Chinese sweating, cooling effect, so that students' legs are not kept at a constant temperature. In addition, leg hair can protect dermestheir leg skin, preventing bacteria and dust from entering the leg structure. As you can see, the role of hair in various parts of the body brings about different results. However, in real life, some people will shave their body hair to look good; shaving is a more common practice, so how good is it in the end? What are the consequences of shaving one's body hair? As long as there is body hair, which is more or less beneficial to health, the impact on health or need more attention. For example, while shaving your hair and leaving a bald head may make you feel cool this summer, the ultraviolet rays that hit the head for an extended period of time are damaging to the traditional scalp. And shaving the brows may have an effect because the students' eyes have lost a barrier, resulting in dust, bacteria, and sweat being attached to the eyes. When you shave your armpit hair, it may directly lead to the armpit skin during friction, the friction produced excessively, damage to the armpit skin, and even the business may aggravate the armpit odor. Leg hair is also China, so shaving leg hair may result in the development of legs that are unable to perform normal heat dissipation, causing their own leg heat dissipation problems to appear significantly abnormal. 

As you can see, shaving off body hair is not as effective as doing what you think. Of course, if you are determined to shave off body hair, some students pay attention to safety issues, or we require you to learn to understand ahead of time. To begin with, proper scraping net good, forceful plucking out body hair is best not to appear, as that is easy to stimulate the pores, causing the hair follicles to appear dermesinfection, and the skin damage is great. Second, hair can be trimmed, cut short is good, completely shaved, or not very good for some sensitive parts of the body. Finally, even if the hair is shaved, it is best to use things in a single use, as mixing can cause skin scratches and bacterial cross-infection.