Hair Colour: In some countries hair color is brown. On the other hand, if seen, the hair color is black in most of the countries of the world. With increasing age, the color of the hair starts turning white. Apart from this, in today’s time, due to increasing pollution and lack of proper eating habits, people’s hair starts turning white at an early age. Reports say that the natural color of the hair is black, but if some people and people from foreign countries have golden or brown colored hair, then there is only one reason behind it. Along with this, black, golden or brown hair and graying of hair in old age are said to be the same reason behind all this. In today’s news, we are telling about the same reason in detail.
Reasons for different hair colors
An element named Melanin is found in the human body, which works to keep our hair black. Melanin is helpful in darkening the color of the hair from the eyes to the body. In this case, the black or white of our hair depends only on the amount of melanin in the body.
Reasons for graying of hair at a young age
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UV rays are found in sunlight. Due to these UV rays and not eating properly, the amount of melanin in the body starts decreasing, due to which the hair of some people starts turning white at an early age.
Reasons for graying of hair in old age
If the amount of melanin increases, then the color of the hair becomes black. Along with this, if the amount of melanin decreases then the color of the hair becomes white. As a person ages, the amount of melanin in his body starts decreasing, due to which the hair starts turning white.
Reasons why foreigners have blonde hair
People who live in cold places, they do not get enough sunlight and enough vitamin D. Because of this, the amount of melanin in the body of the people living here decreases, and their hair starts to look golden or brown in color.
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