Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
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Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
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The left ear is more responsive to words of love and emotion whispered into it than the right.
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The typical person spends about 600 hours having sex between the ages of 20 and 70.
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Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
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In 2010, Gary Richmond was beaten into a coma. He woke up with amnesia and no memory of his wife of 20 years. Subsequently, he ended up falling in love with her all over again!
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