Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
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The adult human brain weighs about 3 pounds (1,300-1,400 g).
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The human body contains over a billion miles of DNA.
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Our Right Lungs takes more air than our left lung.
194
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
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Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
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.
62
Your body is creating and killing about 2.4 million red blood cells per second.
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