Why does someone have a white Mao Mao on his face?

A fortune-telling statement with long white hair on his face

There are three folk sayings about the appearance of white hair on our faces. First of all, it symbolizes that you are a spiritual, intelligent and dexterous person, and such white hair will appear near our foreheads. The white hair growing at the back of our neck symbolizes longevity, or it is a sign of increased life. White hair will grow back next time when it is pulled out. Some people think it can be changed. The second is that the white hair is blessed by the ancestors, and the younger generation in the family will look at the lintel. Thirdly, it is a symbol of good luck.

It can be seen that the evaluation of white hair among the people is relatively good, and it is considered to be a sign of luck. So how should we look at white hair from a scientific perspective?

White hair is actually caused by the lack of melanin in hair follicles. White hair is concentrated in one area, which does not rule out the possibility of skin diseases. If necessary, we should go to the hospital for examination, and we can recover with the right medicine, but most of them are just the nutritional imbalance of our body. For example, the lack of trace elements will lead to white hair. There is also that our nerves are injured, which will also lead to hair turning white, and the most unlikely thing is cancer.