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Some people start to grow gray hair at a very young age, which may be caused by some physical problems. For example, it may be that there is a problem with the liver or the stomach is not very good, or it may be caused by a lack of kidney qi.
So at what age do you usually get gray hair? This age may be a little earlier than you think, but you can also prevent it early.
Under normal circumstances, people who are beginning to enter old age will start to grow gray hair, but now many young people have begun to gray hair, and many people will worry, is there something wrong with their body? will cause you to grow gray hair at such a young age.
In fact, there is no particularly strict answer to the relationship between long gray hair and old age and young age. Under normal circumstances, people begin to grow gray hair slowly after the age of 30, about 20% of people will grow white hair after the age of 30, 40% of people will grow gray hair after the age of 40, and after the age of 50, most people will grow gray hair.
The reason for growing gray hair is that there is less and less melanin in the hair, which will cause gray hair to grow more and more. The older you get, the less melanin you have in your body, which leads to more and more gray hair.
In general, men grow gray hair earlier than women grow gray hair, men generally start to grow gray hair after the age of 30, while women do not start to grow gray hair until after the age of 35.
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60-70 years old.
Senile gray hair is a normal physiological phenomenon, with the growth of age, when people reach the age of sixty or seventy, due to the low level of metabolism, the body functions are weakened, the hair will change from black to white to all white, which is the law of natural aging of human beings.
Senile gray hair often starts at the temples and progresses slowly to the top of the head, and after a few years, the beard and nose hair also turn gray. For this natural whitening, it is more difficult to turn black again.
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The incidence of gray hair is still very high. From primary school students to middle-aged and old age, we will see many people with gray hair, so what is the cause of gray hair? Traditional Chinese medicine says that hair is not only blood, but also kidney and hair, so we believe that blood deficiency and kidney are obviously related to white hair, and when the kidney is deficient, there will be gray hair and hair color loss, which is common in the elderly.
For young people, it is more due to the tiredness, tension, and poor rest at work, which is caused by liver prosperity and blood dryness, and then the hair is graying early. In addition, there are some genetic factors that can also lead to the production of gray hair, if the parents will have gray hair at a very early age, then the child may also have gray hair at an early age, this genetic factor of gray hair is not good**.
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Gray hair is often considered by Bai to be one of the indicators that people are entering old age, and young people in their twenties and thirties are worried that the growth of gray hair on the head of the dao means that the body is beginning to age or have abnormalities.
In this regard, experts said that there is no strict standard for the relationship between age and gray hair, but it is generally believed that gray hair will not appear before the age of 30, and 20% of people will begin to grow gray hair after the age of 30, and about 40% of people will begin to grow gray hair after the age of 40, and basically begin to have gray hair after the age of 50.
In addition, if gray hair appears, the most important thing is to take oral hair concentrated nutrients, and if you insist on it for a period of time, you can supplement the hair with comprehensive nutrients, thereby inhibiting the growth of gray hair, so that gray hair will turn black.
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There are two causes of gray hair: congenital and acquired.
There are three reasons for the day after tomorrow: nutritional deficiencies, chronic mental stress and lack of sunlight. In addition, some ** diseases such as vitiligo can also cause gray hair.
Normal people generally start to grow gray hair at the age of 35, and if it appears early, it is best to go **. According to Professor Hou, the gray hair caused by congenital inheritance is difficult to treat, but the gray hair produced by acquired causes can be improved after **.
Gray hair refers to the graying of all or part of the hair, which can be divided into two types: congenital and acquired. Congenital gray hair tends to have a family history, with localized gray hair being more common, mostly in the anterior hairline. There are two types of acquired gray hair: senile gray hair and juvenile gray hair.
Some are elderly and frail and have few gray hairs, and gray hair occurs in children and adolescents, and there is often a family history, except for the increase in gray hair, it does not affect physical health. Some gray hairs that occur suddenly during adolescence are related to nutritional disorders. Mental factors can influence the graying of hair.
Gray hair can be a symptom of certain diseases such as progeria, vitiligo, etc. There is currently no effective treatment for this disease**, and patients should be helped to treat the disease correctly and avoid stress and depression. Hair dye is a commonly used cosmetic product for people with gray hair, but it can cause hair dye dermatitis and should be used with caution.
Now, don't be afraid to grow gray hair, because you can dye black, red, and colorful.
However, not long after dyeing the hair, new hair grows out, and the ugly white hair "shuttles through", and the entire top of the head looks very **.
If you have money, you can dye your hair again, and if you don't have money, you can pull out gray hair. However, the gray hair can't be plucked, and the spring breeze blows and grows again, and some people can't help but wonder in their hearts: "There weren't so many in the first place, why are they growing more and more now?" ”
Will gray hair be plucked more and more?
The growth of black hair is mainly due to the formation of a cell called melanin in the hair roots. It is important to note that the key to the left and right hair color melanocytes is the hair roots, so no matter how you pull out the gray hair, it will not have any effect on the hair roots, and the gray hair will not increase.
The biggest factor in the production of gray hair is the stress of life and too much pressure. When a person is under pressure that he cannot bear at his highest limits, it will accelerate the graying of black hair.
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Refer to Zhang Yao's history of sad black hair.
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Not necessarily, it varies from person to person.
I also think that your thinking is normal, maybe your thinking is more mature, so your classmates feel like this. Get involved in activities to get to know what other students think, and let them know what you're thinking, so that you can get closer to you
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Personally, I think you can wash it however you want!