Why do Native Americans experience high rates of diabetes? A common theory is that they possess fat-hoarding "thrifty genes" left over from their ancestors - genes that were required for survival during ancient cycles of feast and famine, but that now contribute to the disease in a modern world of more fatty and sugary diets. (2012-07-24)
URL: http://www.brightsurf.com/news/headlines/77770/Feces_fossils_lend_new_insights_into_connection_between_Native-Americans_diabetes.html
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