The adult human brain weighs about 3 pounds (1,300-1,400 g).
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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.
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Our Right Lungs takes more air than our left lung.
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Your body is creating and killing about 2.4 million red blood cells per second.
17
It takes about 20 seconds for a red blood cell to circle the whole body.
102
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
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Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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