The human body contains over a billion miles of DNA.
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The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
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A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
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Your heart pumps about 2,000 gallons of blood each day!
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