Random Human Body Facts

    45 facts tagged with Human Body Facts

    Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
    118
    Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
    -137
    The average sperm cell swims at 8 inches per hour.
    76
    If your liver stopped working, you'd die within 24 hours.
    107
    The human brain has the capacity to store everything that you experience.
    4k
    If your DNA was stretched out it would reach to the moon 6,000 times.
    256
    After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
    55
    Poor eyesight (myopia) is associated with higher IQ.
    232