The Science Of Sick, Part I: Why We Kiss
Turns out that kissing is a biological imperative: Science shows it helps boost our immunities to certain diseases. Want to beat the Cytomegalovirus, a bug that is carried in saliva and is usually harmless but can cause major problems during pregnancy. So here's what science says: “Female inoculation with a specific male's cytomegalovirus is most efficiently achieved through mouth-to-mouth contact and saliva exchange, particularly where the flow of saliva is from the male to the typically shorter female.”
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Article Links
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Why Do Humans Kiss? For Healthy Reasons, Mostly
scienceline.org
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Affairs of the Lips: Why We Kiss
scientificamerican.com
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3
Kissing Was Developed ‘To Spread Germs’
telegraph.co.uk
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10 Things Your Didn't Know About Kissing
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- Rachel Adams The Science Of Sick, Part I: Why We Kiss and thinks it’s Geeky
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Kissing is gross. And most people suck at it. (no pun intended)
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