What makes skin tan and how does it work?!


Question:

What makes skin tan and how does it work?

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Answers:

A tan occurs when the skin absorbs ultraviolet radiation (commonly called "UV rays"). As a response, the skin produces a substance known as melanin, which darkens the skin's outer layers. While many believe that a tan makes us appear healthier, a tan is actually a sign that the skin has been damaged. It's similar to the beginning stages of a burn.




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