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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Your body is creating and killing about 2.4 million red blood cells per second.
17
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
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If your DNA was stretched out it would reach to the moon 6,000 times.
256
One human hair can support 3 ounces.
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The largest cell in the human body is the female egg and the smallest is the male sperm.
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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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