There are too many junk toxin secretions in the hair follicles on the scalp, which have not been cleaned up for many years. When combing your hair, you only comb your hair, but don't comb your hair skin, which leads to excessive chemical residues, serious hair follicle blockage, no supply of hair nutrients or melanin, natural hair loss and gradual whitening.

Secondly, understand the principle of Dongshi silk comb:

The comb structure is hollow (hollow design). Dirty things in hair follicles, which contact the scalp at a 45-degree angle, will naturally be collected in the depression, and the dirty things will be pushed out by the spring inside to clean up. It will be combed 300 times a day, and the whole body meridians will be unobstructed through the brain meridians.

Long-term use of garbage toxins every day to clean up, the nutrients needed for hair are supplied, white hair naturally turns black, and baldness naturally grows new hair.

Then, there are many reasons for hair turning white: mental factors, malnutrition, inheritance of diseases and drugs, and excessive brain use. Pay attention to these aspects, otherwise it is impossible to comb your hair more.

Therefore, Dongshi silk comb can clean the dirty things in pores. Apart from those factors that make hair white, it is good to comb it every day.

Tips: In addition to this comb, as long as it does not hurt the skin, you can comb it every day to promote blood circulation.

Extended data:

The causes of hair whitening are detailed as follows:

White hair refers to all or part of white hair, which can be divided into congenital and acquired

Congenital white hair often has a family history, especially local white hair, which is more common in the hairline before the head. Acquired white hair includes senile white hair and juvenile white hair. Some are old and weak, with a little white hair.

Adolescent white hair mostly occurs in children and adolescents, and often has a family history. Except for the increase of white hair, it does not affect health. Young people suddenly have white hair, which is related to malnutrition.

Generally speaking, there are several reasons for the day after tomorrow: lack of nutrition, long-term mental stress and lack of sunshine.

Traditional Chinese medicine believes that gray hair is caused by kidney yin deficiency, and weak renal function leads to slow down the metabolic function of the body. Therefore, to treat white hair, we must first tonify kidney and yin, and fundamentally regulate it.

In addition, some skin diseases such as vitiligo can also lead to white hair. Normal people usually start to have white hair at the age of 35. If it appears early, you'd better go to treatment. White hair caused by congenital inheritance is difficult to treat, but white hair caused by acquired causes can be improved after treatment.

1, mental factors

If a person is depressed for a long time, in a bad mood or highly nervous, staying up late for a long time, worrying and overworking can make his hair turn from black to white.

For example, during the Spring and Autumn Period and the Warring States Period in China, Wu Zixu, a doctor of the State of Wu, suddenly became white-haired overnight in order to muddle through Zhaoguan. Du Fu's poem: I stroke my white hair. It has become too thin to hold hairpins any more;

Hugo, a French writer, described in his Les Miserables that when the mayor of Hou Delin decided to admit that he was a prisoner in court after a fierce and painful ideological struggle, "his gray hair turned white after only one hour". Both historical legends and literary descriptions are exaggerated, but after all, it shows that people have long thought about it and found that the change of hair from black to white is related to mental factors.

2. Poor nutritional status

Hair is an appendage of the skin, and it needs adequate nutrition just like other organs and tissues in the body. Different races have different hair colors.

White people have blond hair, and brown people have red and black hair. We yellow people are brown and black because the pigment particles in our hair contain copper, cobalt and iron. If you lack inorganic salts such as copper, cobalt and iron in your diet for a long time, it will naturally affect the synthesis of melanin and make your hair turn from black to white.

In addition, according to medical clinical proof, if the body lacks protein, vegetable oil, vitamin B 1, vitamin B2 and vitamin B6 for a long time, it will also lead to hair turning from black to white.

3. Inheritance of disease drugs

Diseases, drugs and heredity are also factors that cause hair to turn from black to white. Endocrine disorders such as pituitary dysfunction and hyperthyroidism, consumptive diseases such as tuberculosis, typhoid fever and pernicious anemia, and autonomic nervous dysfunction are all diseases that have been found to be related to hair turning from black to white.

4, excessive use of the brain

It is found that mental workers are in a state of high pressure for a long time, with high mental tension and no time to take care of physical exercise. Coupled with unbalanced diet and bad living habits, they are prone to premature gray hair.

5. When a person reaches a certain age, the metabolism of the human body becomes lower and the body function weakens, which leads to the gradual whitening of hair, which is a normal physiological phenomenon of the elderly;

And some people turn white at a young age, which is not consistent with their age. According to experts, stress is an important factor leading to gray hair. Therefore, young patients need to adjust their mental state properly, relax more after work and strengthen physical exercise, which can prevent white hair.