Random Body Facts

    64 facts tagged with Body Facts

    Tooth growing out of foot
    Tooth growing out of foot
    In 1977, a 13-year-old boy had a tooth growing out of his left foot.
    885
    The human sigh acts as a physiological reset button.
    23
    Held in farts enter your bloodstream and are bad for your body.
    26
    Sperm Made Every Heartbeat
    Sperm Made Every Heartbeat
    The human testicles can produce 1,500 sperm during every heartbeat.
    21
    There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
    62
    All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
    22
    There's 100 trillion good bacteria living in your body.
    17
    The human brain doesn't stop developing until about 25 years old.
    102