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"The nation's obesity epidemic is striking all groups of Americans, affecting those with more education and those with less education, as well as all ethnic groups, according to a new analysis that challenges prevailing assumptions about the reasons why the nation is getting heavier."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2014-05-obesity-epidemic-segments-nation-fatter.html>