What functions do nose hair Recent studies in
human anatomy and physiology have shown that removing hairs from the nose categorically does not recommended. After all, this part of human hair cover is nothing other than an air filter and a biological barrier to the penetration of the body not only dust and dirt, but also toxins, bacteria and viruses. The world-famous otolaryngologist, Stanford University doctor Justin Turner, after carrying out an X-ray contrast test, made a claim that the hairs in a person’s nose were delayed various particles and bacteria until he blows them away or sneezes them. Based on this, it can be concluded that nose hair is among the most important components of human immunity.
Scientists from Turkey’s National Medical University carried out another study, the results of which showed that dense hair cover in a person’s nose could be an advantage for his health. Scientists have proved that people with small numbers of nose hairs are three times more likely to have asthma and colds than those with thick hair in their noses cover.
If hair is not trimmed, but plucked, open wounds may form in the nose. Subsequently, such wounds cause nasal infections or abscesses.
Cilia in the nose — the second line of protection of the person
interesting is the fact that the hair in the nose is just the first barrier on the pathways of penetration into the body of dust or microorganisms. Deep in the human nose, there are tiny cilia that move relentlessly from side to side. Even after a person dies, their movements do not stop. This property is sometimes used by forensics and forensic experts to determine the time of death. These cilia capture the smallest, potentially dangerous molecules, viruses, bacteria or microorganisms, after which they accumulate and turn them into mucus. This mucus is either pumped out or swallowed, and under the influence of gastric juice, all dangerous bodies and organisms are destroyed. Under the influence of harmful factors, due to chemical and radioactive air pollution, because of smoking, protective cilia in the nose can die off, opening the way to penetration of unwanted bodies.
Scientists have proven that people with thick hair cover, including in the nose, are less likely to have infectious diseases.
Another function of hair in the nose
hair of the human nose is arranged so as to delay the flow of air. Subsequently, air is heated by the blood vessels of the nose and enters the bronchi and lungs in a perfectly optimized body temperature. Therefore, before removing hair from the nose, you need to weigh everything for and against this cosmetic procedure.