Random Body Facts

    64 facts tagged with Body Facts

    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
    Your thumb is about the same size as your nose.
    124
    Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
    111
    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
    Within three days of death, the enzymes that once digested your food begin to eat you.
    22
    If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
    22
    In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
    22