Why is human hair white?

American scientists have claimed to have discovered the reason why people’s hair grows or turns white as they age.

Scientists have claimed that when the cells that keep the hair black begin to decline in their ability to mature, then the human hair begins to turn white or fall out. If these cells mature, they turn into melanocytes, which maintain the hair’s natural color.

A group of researchers from New York University have studied this where the hair of rats was tested. According to them, rats have the same amount of Rau as humans.

Scientists have claimed that hair that has grown can be taken to the process of making it black again. According to the British Association of Dermatology 9B&D0, studying melanocytes will help develop and solve cancer and other health-related issues.

Why is the hair white?

As we age, our hair gradually falls out. This is a normal process in our lives that goes through the entire life cycle.

Hair comes from hair follicles in the skin, where the cells that keep the hair black are located. These cells are formed and destroyed regularly. These cells are made from stem cells.

According to the scientists of New York University, when the cells that are made from stem cells stop being formed for any reason, then human hair starts to turn white. We call it hair growth.

The Langone Health team of New York University did a special study about the manufacturing process of these cells with the help of scanning and lab techniques. As the hair ages and begins to fall out. Hair grows continuously.
But later the melanocytes cells gradually decrease.

Not only this, the stem cells that help in making hair black also remain in a stable state. It stops the process of making the hair color black and the human hair gradually turns from black to white.

Can white hair turn black again?

Dr. C. Sun, the lead researcher of the New York University Langone Health Team 9 PhD Scholar 0 study team, said in the Nature Journal, ‘Melanocytes stem cells are required to keep hair black in any condition. This is what our study proved. So if we don’t let this cell shut down, we can turn gray hair back to black.’

It is not the first time that scientists have suggested a way to make hair black. Earlier, they considered malnutrition as the basis for black hair.

According to another researcher, the hair starts turning from black to white due to human stress. They said that even if a person is free from stress, graying of hair can be prevented for some time. But some researchers have pointed out that hair growth may also have genetic properties. Some people start dyeing their hair while others go for gray hair.

According to Glamor magazine, silver hair style, i.e. silver curls, is a fashion trend among young people. Most of them turned their black hair into golden, silver and brown curls. He kept it on Instagram.

On the other hand, hair stylist Luke Harshan said in his latest interview, ‘There was a time when people didn’t want to keep white. However, we no longer associate gray hair as a sign of aging. Because now many people are dyeing their hair. They are making the hair fashionable. Now setaf hair has come to the world of fashion.’ From the BBC

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