What is a cell pgment that protects you from solar radiation?

I cant figure it out. Please Help. Thanks!
Answers:
Melanin is inherently occuring in the skin at different level. People with neutral skin have far smaller quantity melanin than those with tanner skin. The horizontal of melanin can change as a response to exposure to sunlight (this is why you attain tan). This, however, can impact levels of vitamin D surrounded by the body. Very dark skin requests more exposure to sunlight to produce the same level of Vitamin D than a person beside fair skin does.
That would be melanin (just as an aside- melanin is what give freckles their dark coloration)
Melanin
Nothing to digit out. It just IS melanin.


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