Why is the person s hair gray or falling out

Gray hair does not fall out easily, which may be the cause of the scalp hair follicles and has little to do with the color of the hair.

1. Hair loss has nothing to do with hair color, hair loss is due to unhealthy hair, and gray hair is due to the scalp not producing melanin. It doesn't have to be unhealthy hair. There are several causes of hair loss.

Nutritional reasons. Psychiatric causes, such as overuse of the brain or poor mental state. There are also hereditary causes.

Second, gray hair will also shed clear things, but most people have more black hair than white hair, so it is not easy to be found.

Moreover, the growth period of white hair is longer than that of black hair, and the hair roots are stronger, so the loss phenomenon that can be seen by the naked eye is not obvious, which creates the illusion of only black hair.

3. Mitigation methods:

1. Choose shampoo rich in moisturizing ingredients, conditioner (must be used, because shampoo can only play the role of liquid cleaning), local ointment, etc.;

2. Eat more foods rich in vitamin B, such as carrots, black sesame seeds (sesame paste is also OK), walnuts, almonds, etc., which can not only strengthen the brain, but also black hair;

3. Frequently combing your hair with a wooden or horn comb can help massage the scalp, promote its blood circulation, and be conducive to hair growth.

The hair has turned gray, if it is a young person, it may have something to do with the pressure of fatigue, and the old man sings stupidly to the phenomenon of natural wild matching, even if it is directly reduced, it will still grow, and it is necessary to treat him in a way that changes the gray of the hair, but the effect is not very significant.

If the hair is gray, you can't shave it directly, because the more you shave your head or royal hair, the whiter it will be. It usually allows him to grow slowly. Or use some hair dye to dye it black to make it look better.

Because the hair turns gray because the body is aging in the process of aging, and the hair smells fishy, the hair follicles degenerate, and people can age, but it is difficult to return the hair follicles.

Basically, young and middle-aged people with long gray hair can cure boredom unless the cause of the disease or genetics, but you have to treat the symptoms**.

It was actually marked by Zhihu as reliable information**, but the knowledge points I wrote were all from Chinese medicine books, about gray hair, I turned over too many Chinese medicine books. If there are mistakes, you can comment and point out that the lack of traffic can make people improve.

The cause of gray hair may be a lack of melanin, but it does not affect the normal growth of hair, so gray hair does not fall out directly.

Because the gray hair is just that the melanin can't get in, but the hair will continue to grow, and he still has nutrients, so he can't just fall off and renew.

Gray hair is due to the lack of melanin in the hair follicle to meet the pigment needs of single and multiple hairs growing from the same hair follicle. Hair loss is mainly caused by the destruction of the structure of the hair follicle, and the unbalanced secretion of hormones destroys the foundation of hair growth.

The gray hair is caused by the aging of the human body and the decrease in melanin secretion, but it is not that the hair is dead, so it will not fall out.

When the hair turns gray, why doesn't the residual fluid fall out directly? I don't think this situation can fall out? It means that the pigment of your hair is reduced, but it will not affect the exudation of your hair follicles. That grows.

Because gray hair is not the same as hair loss, gray hair may be a lack of nutrients, and hair loss is the death of hair follicles.

The gray hair is because of the lack of melanin, and it is not because the hair is necrotic, so it is not returned.

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There are many reasons for hair loss, which may be related to recent lifestyle habits, kidney deficiency and poor liver metabolism will cause hair loss, in addition, unbalanced nutrition is also a cause of hair loss, it is recommended to adjust the diet structure and increase the intake of protein and carbohydrates. It is recommended to eat black sesame seeds, which are small in calories and contain a variety of nutrients.

Lemon loves beauty.

There are many factors that cause hair loss, both congenital or hereditary, and acquired; There are both physiological and pathological causes. However, acquired factors, that is, hair loss caused by some pathological factors are the most common, such as some mental stress, acute and chronic infectious diseases, various diseases, endocrine disorders, physical and chemical factors, neurological factors, nutritional factors, etc., which can lead to hair loss.

There are several main causes of hair loss:

1. Excessive mental pressure. Long-term stressful life can easily lead to long-term mental tension or depression, which can easily cause local microcirculation in the head to be impaired, and in the long term, it will cause pathological hair loss.

2. Metabolic imbalance. A balanced metabolic structure provides adequate nutrients for the hair and scalp to maintain the normal physiological growth process of the hair. But if the metabolic system is disrupted, it can lead to a lot of hair loss.

3. Endocrine disorders. The endocrine system regulates the physiological activities of the human body and maintains them in a normal state. When the body's endocrine imbalance, such as when the male hormone hormone is out of balance, it is easy to cause hair loss.

4. Direct damage to hair from the outside world. Perming, dyeing, curling or straightening can easily cause damage to the hair, and frequent use can cause hair loss of shine and elasticity, and even cause hair loss. There is also a long period of exposure to the sun, which is very detrimental to hair growth.

The cause of gray hair is very simple, basically caused by malnutrition, such as lack of protein, vitamins and trace elements, in addition to endocrine disorders such as decreased pituitary gland function and hyperthyroidism, tuberculosis, typhoid, anemia and other diseases, autonomic dysfunction and other diseases can also cause gray hair.

To improve personal eating habits, eat more green vegetables and fruits, do not let yourself always be in a state of anxiety, nervousness, or irritability, too much life pressure will form a certain burden on the human body, which will only aggravate hair loss. It is best to go to bed early at night, insist on going to bed before 11 o'clock, ensure sufficient sleep time, and remember not to stay up late, otherwise the biological clock disorder will only hinder the growth of hair. It's not bad to take a look at the "Dong Yujun Diary", do what the article says, and now I'm smiling again.

Staying up late will hurt the vitality, not only harm the body, but also have no benefit for hair growth, only sleep well, the body gets enough rest, hair can be healthy.

Stress, too, can be genetic.