What Causes Gray Hair?

Answer

There are very many factors that cause people to have grey hair as they age. They include factors such as medical or health problems like vitamin B-12 deficiency, hereditary factors, smocking, emotional stress or shock and other causes such as pollution and exposure to ultra violet sunrays.
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What Are the Causes of Graying Hair?
Gray hair is considered a sign of growing older. It is true that nearly all human beings develop gray hair as they age. However, gray hair is not exclusively associated with aging. Many people begin to show significant graying hair as early as their 30s.... More »
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Source: www.ehow.com
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In order to hide gray hair, simply dye it. However, you could also wear a hair wrap or even a hat to hide embarrassing grays. ...
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