There's 100 trillion good bacteria living in your body.
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More people use blue toothbrushes, than red ones!
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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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In the average lifetime a person will breath in about 44 pounds of dust.
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A person infected with the SARS virus, has a 95-98% chance of recovery.
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If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
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Your body is creating and killing 15 million red blood cells per second.
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