Like fingerprints, everyone's tongue print is different!
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Medical research has found substances in mistletoe that can slow down tumor growth.
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A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
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When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
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When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
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The right lung takes in more air than the left.
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