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bellybutton bacteria
Navel Bugs
Beth Marie Mole | Nov 12, 2012 | 1 min read
A new study reveals a large mix of microbes in most human belly buttons.  
Bellybutton Bugs
Cristina Luiggi | Aug 4, 2011 | 1 min read
Researchers take pictures and analyze bacterial cultures from the bellybuttons of hundreds of American volunteers.
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