Your heart will pump about 212 million liters in its lifetime.
26
The human sigh acts as a physiological reset button.
23
There's 100 trillion good bacteria living in your body.
17
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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Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
A person can live without food for about a month, but only about a week without water.
156