Genetic Study Shows Skin Color Is Only Skin Deep – Genes for both light & dark pigmentation have been in the human gene pool for at least 900,000 years

Genes for both light and dark pigmentation have been in the human gene pool for at least 900,000 years

https://www.smithsonianmag.com/smart-news/genetic-study-shows-skin-color-just-skin-deep-180965261/

About Robert Zinn

Robert Zinn, M.D., Ph.D. is a medical doctor, physician, and web entrepreneur, who, for over 15 years was employed by academic and research institutions and focused his clinical practices on very specialized patient populations, such as those with rare genetic diseases or rare cancers. He shares his knowledge through his website, NutritionTheory.org

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