Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
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The average sperm cell swims at 8 inches per hour.
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The average person's skin weighs twice as much as their brain.
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Every year your body replaces 98% of your atoms.
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35,000 people in the U.S. will die from the flu annually.
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People that suffer from gum disease are twice as likely to have a stroke or heart attack.
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