The heart pumps about 1 million barrels of blood during an average lifetime!
30
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
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Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
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