An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
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There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
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There's 100 trillion good bacteria living in your body.
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Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
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Held in farts enter your bloodstream and are bad for your body.
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The human sigh acts as a physiological reset button.
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