Is whitening nose hair a sign of aging? Doctor: Maybe there are 4 other reasons, men should pay attention

The body surface of many animals is covered with body hair, on the one hand for defense and on the other for warmth. The human body is also covered with body hair, but the state of the hair varies from part to part.

Basically everyone knows the hair and hair on the body, of course, the nose is also distributed, but many people think that the nose hair is too long and can easily affect the appearance, and it is usually trimmed selectively.

What is the function of nose hair?

1. Block dust.

Nowadays, with the advancement of industrial technology, the quality of social living environment is getting worse and worse, especially in autumn and winter, with frequent haze, most people cannot go out without wearing masks.

Serious 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 with a small percentage of bacteria and viruses, as the breathed air enters the nostrils, some enter the stomach through the nose hairs and use stomach acid to eliminate the bacteria.

2. Maintain the temperature of the nasal mucosa.

Nose hair not only filters the air, but also maintains the temperature of the nasal mucosa, preventing the cold air from directly entering the body and causing damage to the respiratory tract, especially when the outside temperature is low, it can prevent epistaxis and dryness.

3. Protect the sense of smell.

The nose is a transmission device for smell, and nose hairs 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 also changes. Many middle-aged people have signs of graying of the nose hair. Most people think that this is a normal physiological process, just like the graying of the hair. ,Is it really?

2. Is the whitening of nose hair a sign of aging? Maybe a few more reasons, doc: Men especially, beware.

The operation of the physiological activities of the body cannot be separated from the assistance of oxygen and blood, otherwise the body will be normal and the function will not be able to be carried out. When blood circulation is reduced, hair follicles cannot develop naturally. Insufficient secretion of melanin 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 the ears and nose is naturally part of the hair of the body. If there is white nose hair, we should consider the aging factor. Generally, men over the age of 60 will gradually turn white.

In addition, white nose hairs in the nasal cavity are caused by aging and can also appear when there are lesions in the body's organs.

3. Doctors: These four reasons cannot be ignored, especially men must pay attention.

1. Endocrine disorders.

The function of the blood circulatory system declines, so that the hair follicles cannot obtain sufficient nutrient melanin supply, and the endocrine system is also affected.

Especially male endocrine disorder, hormone secretion disorder, nose hair can also lead to the main factors of endocrine disorder, which may be the decline of most sleep quality, that is, staying up late and unhealthy eating habits, such as overeating, so maintaining normal living habits can prevent Appearance of white nose hairs.

2. Lung function damage.

The skin is smooth and delicate, in addition to needing sufficient 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 be kept sufficient and the cells can work healthily. When the lungs are normally healthy, the skin is also healthy. Therefore, when lung function is compromised, there is a relative reaction of the skin and hair growth on the skin, such as signs of blanching.

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 group for a long time, and the growth of vitamin hair will also appear abnormal conditions such as whitening, dryness, and thinning. Many young nose hairs turn white, most likely due to a relative lack of nutrition.

4. Heavy smoking.

Smoking is not uncommon, almost a must 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 the harmful substances and cannot enter the respiratory system, but will remain on the nose hairs. Due to these harmful substances, the secretion of melanin in the nose hair is also one of the causes of white nose hair.

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

Fourth, 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 all aspects of people's lives, and the obsession with mobile phones has become 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 also gradually declines.

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

2. Learn to relieve psychological stress .

Men are the backbone of a family and bear the pressure of life and work for a long time. Therefore, the psychological pressure of men is getting more and more serious. If they cannot be solved for a long time, it will cause substantial damage to health.

Everyone's body has a limit to what it can handle. Once this limit is broken, health is destroyed. Therefore, learning to reduce stress, relax your mind and body, and maintain a good living condition will also help your health.

3. Exercise regularly.

Life lies in exercise, and developing a good habit of regular exercise will 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.