TwistedSifter on MSN
Your belly button is likely home to thousands of different bacteria, some of which may be extremely rare, and others may be causing it to smell
Who knew that our belly button bacteria was so unique?
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Add Yahoo as a preferred source to see more of our stories on Google. One of the dirtiest places on the human body is not your butt or mouth. No, the honor goes to an often-forgotten hole: the belly ...
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