Problemmelanin is a natural pigment that is categorized, Ask an Expert

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Melanin is a natural pigment that is categorized into two main forms, eumelanin and pheomelanin. It's well documented in the science literature that increased eumelanin levels reduces the risk of developing skin cancer, whereas it was recently reported in Nature that pheomelanin may itself be carcinogenic.

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Question: Does pheomelanin have a useful biological function? If any, please explain.

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Category:- Biology
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