Random Body Facts

    64 facts tagged with Body Facts

    Held in farts enter your bloodstream and are bad for your body.
    26
    The human body contains over a billion miles of DNA.
    147
    Hypnic Jerk
    Hypnic Jerk
    When you wake up with a jolt, it's called a Hypnic Jerk. This usually happens during the lightest stages of sleep, and can happen as a natural reaction when you fall asleep in a car or airplane.
    35
    Sperm Made Every Heartbeat
    Sperm Made Every Heartbeat
    The human testicles can produce 1,500 sperm during every heartbeat.
    21
    Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
    89
    Your body is creating and killing about 2.4 million red blood cells per second.
    17
    Our eyes are always the same size from birth, but our nose and ears never stop growing.
    266
    In 1996, research found that having excessive body hair is linked to higher intelligence.
    23