Health Facts

    Random Health Facts

    There are 273 Health Facts!

    Chocolate, sex, and laughter are all important for a healthy brain.
    37
    Sperm Made Every Heartbeat
    Sperm Made Every Heartbeat
    The human testicles can produce 1,500 sperm during every heartbeat.
    21
    When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
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    Fingernails grow nearly 4 times faster than toenails.
    31
    The adult human brain weighs about 3 pounds (1,300-1,400 g).
    99
    There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
    22
    Grossly Obese Man Didn't Eat for over a Year, Lost 125Kg and Survived
    In 1965, a grossly obese Scotsman survived without eating for 1 year and 17 days. He lived entirely off his copious body fat and lost 125kg with no adverse effects.
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    35,000 people in the U.S. will die from the flu annually.
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