Hair is a part of human tissue and is an organism composed of cells. Hair cells divide from the hair follicles and increase in multiples. New hair will push from the hair capsule to the surface of the scalp skin. Re-growing hair is very regular because the growth rate of each hair is average and the same.
In everyone's concept, young people's hair should be black, but as they grow older, gray hair will slowly grow.
Black and shiny hair is a substance called melanin. The higher the melanin content, the darker the hair color will be. On the contrary, if the melanin content decreases, the color of the hair will be affected, becoming darker and whiter.
As we age, the melanin produced by pigment cells in hair follicles will gradually decrease or even stop, and the hair will also turn white.
Why are more and more young people growing white hair? If these reasons are the ones, you must pay attention to it!
Young people have white hair, and they should consider whether they are congenital gray hair or acquired gray hair.
The impact of disease
Horoscope for a long time suffering from tuberculosis , malignant tumors, gastroenterology, diabetes , and certain infectious diseases and chronic local inflammation, such as caries , tonsillitis , suppurative sinusitis , etc., which can also cause gray hair through bacterial action and nerve reflex.
Because at the endocrine level, the pituitary gland, adrenal and the autonomic nervous system are closely related to the secretion function of the black excitant hormone that promotes the formation of melanin. The endocrine is normal, and the more black excitant hormones are secreted, the more melanin is formed, and the hair color is darker; otherwise, it will turn into white hair.
Nutritional intake
Modern people often hurry to solve a meal outside because of their busyness, and their nutritional intake is seriously unbalanced. Melanocytes are unable to produce melanin to supply hair in the absence of nutrients.
It is recommended to eat more fish with high protein ingredients, as well as foods rich in vitamin E that promote metabolism. In addition, seaweeds also have good effects on activate melanocytes.
Inadequate exercise
Lack of exercise leads to poor blood circulation, making the blood unable to be transported to every corner of the scalp and melanocytes cannot function normally.
You might as well get off at the station in front of your unit and take a walk! Walk for 15 minutes every day, exercise your muscles and bones during rest, etc. With a small habit, you can easily have black hair!
cumulative pressure
When you feel pressure, the muscles will be tense and stiff, and blood vessels will also contract, causing slow blood delivery.
Take a warm bath before going to bed to relax, or watch an interesting movie, and regularly experience unpleasant moods. Don’t let the pressure push yourself out of breath.
Insufficient Qi and Blood
Traditional Chinese medicine believes that one of the main reasons for hair whitening is insufficient Qi and Blood. Hair is an important manifestation of the qi and blood condition in the body. Black, thick, smooth and bright hair means sufficient qi and blood; while white hair, hair loss, dry hair, etc. are all manifestations of women's insufficient qi and blood. It is recommended to eat more foods such as red dates, longan , angelica , etc. that help replenish qi and blood .
Deficient sleep
1 Staying up late for a long time and not having enough sleep time is the reason why many people's aging accelerates and hair status changes. Generally, people who go to bed early and get up early. If they sleep regularly, their body is well regulated to enhance the organ function and maintain stability in the endocrine. In this way, the nutrition required for hair nourishment is provided, and the hair status will be maintained.
If you keep staying up late, you will find that your mental state will become worse, your resistance will be reduced, and you will have a lot of white hair in the long run.Therefore, it is necessary to adjust your personal routine and rest to ensure sufficient sleep time to fight aging and protect your hair.
breaks the rumors of white hair one by one
Is it true that white hair is pulled a long ten?
Let’s talk about the conclusion first. The legendary “pull one to one longer ten” phenomenon will not occur when pulling out the white hair. This is because every hair has corresponding hair follicles. The hair grows from the limited hair follicles on the human scalp, and each hair follicle has a certain amount of melanin. This is why our hair is black. We produce white hair because the melanin in this hair follicle has faded. Whether it is pulled out or kept, the color of the hair it grows is still white.
And pulling white hair has a very serious consequence, which is that it will cause folliculitis . Sometimes one or two white hairs are too conspicuous, so it is best to cut them off. This is nothing serious, but if you remove white hair on a large scale, it will cause the scalp to fall into an unhealthy state.
Can eating black sesame make white hair black?
Eating black sesame seeds will not make white hair turn black. Some people have this illusion that black sesame seeds are black, and black sesame seeds are like hair follicles on the top of a person's head. They have the innate concept of " to supplement shape ", so they believe that eating black sesame seeds can make white hair black. The chemical components contained in hair are melanin, keratin and trace metal elements. Melanin cannot be removed from tyrosinase . The nutrients contained in black sesame are proteins, trace elements and polyunsaturated fatty acids. Instead of eating black sesame, it is better to eat foods that can form tyrosinase, so that white hair may turn black.
Can hair turn black if it turns white?
Whether the hair can still turn black if it is white. The color of the hair is mainly formed by melanin synthesis in the hair follicle. Some are hereditary, less white. Often, the hair follicle melanocytes have apoptosis, so it is difficult to turn black again. Physiological and elderly gray hair is also the hair follicle melanocytes have aging and weakened function, so it is difficult to recover again.
However, if the hair is caused by mental factors, such as tension, anxiety, etc., the hair may still return to black by relaxing the mind, adjusting the mindset, and ensuring adequate sleep.
In addition, some are nutritious gray hair. After supplementing with corresponding vitamins and trace elements, the function of hair follicle melanocytes can still return to normal, and the hair can still turn black.
