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Why do we get grey hair

Why do we get grey hair

Grey hair is a universal phenomenon that both men and women have to experience at some stage (sooner or later) of their lives, as it is a natural process or part of getting older or wiser. Usually, genetics determines the age or stage of grey hair in a person. In case, your parents and grandparents had experienced grey hair at an early stage of their life, you are likely to get gray, silver or white hair around the same age. Though, one can control the pace of graying with balance diet or nutrition, proper care and some precautions.

Apart from genetics, anemia, poor nutrition, deficiency of B vitamins and thyroid imbalance are some of the major problems that accelerate the pace of graying among people. In addition, excessive smoking isn’t good for your hair as regular smokers are four times more likely to have gray hair than nonsmokers.  Moreover, our hair change color in response to a process that regulates the development of the pigment dubbed the “melanin,” which also tans our skin when exposed to sunlight.

If your hair cells contain more melanin, you’ll have darker hair; and if there is deficiency of melanin in hair cells, the lighter the hair color. A big shock or excessive work stress in life can also prompt graying at early age. Usually, graying is a regular part of our life, which we have to face at some stage of our life. Though, there are a few autoimmune diseases that can trigger untimely graying, but there are cases wherein people experience graying in early part of life, despite being enjoying a good health. So, like it or not, grey hair are an inescapable part of our life cycle that everyone have to experience some day.

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Editor-in-Chief and lead author at WhyDo