Why do brown and black people have white skin on the bottom of their hands and feet?!

Question: Why do brown and black people have white skin on the bottom of their hands and feet.?
Answers:

These areas are not exposed to sunlight, therefore they do not need extra pigmentation for protection against the damaging effects of UV radiation.Health Question & Answer

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Why do brown and black people have white skin on the bottom of their hands and feet?!

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