Is graying nose hair a sign of aging? Doctor: There may be these four reasons, men should pay attention

The surfaces of many animals are covered with body hair, both for defense and for warmth. The human body is also covered with body hair, but the state of the hair in different parts is different.

Basically, everyone knows the hair and hair of the body well. Of course, the nose is also distributed, but many people think that the nose hair is too long and it will easily affect the appearance, so they usually trim it selectively.

1. What is the function of nose hair?

1. Block dust.

Today, with the advancement of industrial technology, the quality of the social living environment is getting worse and worse, especially in autumn and winter when smog occurs frequently, and most people have to go out without wearing a mask.

Severe air pollution comes from excessive substances and garbage in the air, and nose hair can prevent these harmful substances from being inhaled into the body, increase the safety of oxygen inhalation, and initially evolve the air.

Even if there are a small number of bacteria and viruses, as the breathed air enters the nostrils, some bacteria enter the stomach through the nasal hairs, and the stomach acid eliminates the bacteria.

2. Maintain the temperature of the nasal mucosa.

Nose hair can not only filter the air, but also maintain the temperature of the nasal mucosa, prevent the cold air from entering the body directly and cause respiratory damage, especially when the external temperature is low, it can prevent nosebleeds and dryness.

3. Protect the sense of smell.

The nose is the transmission device of the sense of smell, and the nose hair can protect the olfactory nerve in the nose, which is related to appetite. The aroma of food stimulates the sense of smell and appetite.

As the human body ages, the signs of physical aging become more and more obvious, and the nose hair will also change. Many middle-aged people have signs of nose hair turning white. Most people think this is a normal physiological process, just like hair turning white ,Is it really?

2. Is the whitening of nose hair really a sign of aging? There may be several reasons, doctor: especially men, pay attention.

The operation of the body's physiological activities is inseparable from the assistance of oxygen and blood, otherwise the body will be normal and its functions will not be able to proceed. Hair follicles cannot develop naturally when blood circulation is reduced. Insufficient melanin secretion is prone to occur, and the hair will be affected and begin to turn white.

It can be seen that the whitening of hair is indeed related to aging, and the hair of ears and nose is naturally a part of body hair. If there is white nose hair, we should consider aging factors. Generally speaking, men over the age of 60 will gradually turn white.

In addition, the white nose hair in the nasal cavity is caused by aging, and this sign will also appear when the body organs have lesions.

3. Doctors: These four reasons cannot be ignored, especially for men.

1. Endocrine disorders.

The function of the blood circulation system is reduced, so that the hair follicles cannot obtain sufficient nutritional melanin supply, and the endocrine system will also be affected.

In particular, male endocrine disorders, hormone secretion disorders, and nose hairs can also lead to endocrine disorders. The main factors may be that most sleep quality declines, that is, staying up late and unhealthy eating habits, such as overeating. Therefore, maintaining normal living habits can prevent The appearance of white nose hairs.

2. Lung function damage.

The skin is smooth and delicate. In addition to adequate nutrition, the regulation of lung function is also essential.

The lungs are the main site of breathing. Only under the action of the lungs can the oxygen in the body remain sufficient and the cells can work healthily. When the lungs are normally healthy, the skin is also healthy. Therefore, when the lung function is impaired, there will be a relative reaction of the skin, and the hair growth of the skin will also appear, such as signs of whitishness.

3. Lack of certain trace elements.

The growth of body hair cannot be separated from the supply of nutrients, such as B vitamins and folic acid, which directly affect the synthesis of melanin.

The human body lacks folic acid and B complex for a long time, and the growth of vitamin hair will also appear white, dry, sparse and other abnormalities. Many young nose hairs turn white, probably due to lack of relative nutrition.

4. Heavy smoking.

Smoking is not uncommon, it's almost a rite of passage for socializing.

In the process of smoking, a large amount of nicotine and other harmful substances will reach the nasal cavity with the air flow, because the nasal hairs block harmful substances and cannot enter the respiratory system, but will stay on the nose hairs. Due to these harmful substances, the secretion of melanin in the nose hair is also one of the reasons for the white nose hair.

If you smoke for a long time or live in an environment with poor air quality, it will irritate the mucous membrane of the respiratory tract, and the nose hair will turn white for a long time.

4. Anti-aging? What should a man do?

1. Resolutely reduce the phenomenon of staying up late.

Due to the popularity of electronic products, mobile phones have penetrated into every aspect of people's lives, and the obsession with mobile phones is becoming more and more serious. Many people use their mobile phones to sleep at night, but in the long run, not only is it bad for the nerves, but the quality of sleep will gradually decline.

Many male friends maintain this habit for a long time will accelerate the aging process, so to fight aging, it is imperative to reduce staying up late.

2. Learn to relieve psychological pressure .

Men are the backbone of a family, and they have been under pressure from life and work for a long time. Therefore, men's psychological pressure is getting more and more serious, and if it cannot be resolved for a long time, it will cause substantial damage to their health.

Everyone's body has a limit to what it can withstand. Once this limit is broken, health is destroyed. Therefore, learning to decompress, relax, and maintain a good state of life is also conducive to health.

3. Exercise regularly.

Life is about exercising, and developing a good habit of exercising regularly can help improve metabolism, promote blood circulation in the body, make body organs healthier, and promote organ self-repair. Therefore, for men, ensuring daily exercise is very effective in delaying aging.