What's in his kiss? 80 million bacteria, for starters

November 17, 2014 1:59 AM

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What's in his kiss? 80 million bacteria, for starters

With every extended kiss we may be transferring as many as 80 million bacteria, scientists say.

Eeewww. That knowledge certainly saps some of smooching’s appeal, though to be fair these mostly aren’t the kinds of bacteria that make you sick. They mainly just hang out in your mouth taking up space.

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