Why Does My Hair Turn Light in the Sun?
Why Does My Hair Turn Light in the Sun? Hair color comes from a pigment, melanin that is added to your hair as it is made in the skin of you
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Melanin
Why Do We Have Hair?
The main purpose of hair is to protect the body. Hair keeps the top of the head warm in winter, and shields it from bumps and bruises. The h
Why Does Hair Turn Gray When People Are Old?
Why Does Hair Turn Gray When People Are Old? Different hair colors, from blond to black, are determined by the melanin, or coloring matter,
What Causes Freckles?
What Causes Freckles? Freckles are caused by the brown skin pigment called melanin. All of us have some melanin in our skin. Usually, this b