Random Human Body Facts

    45 facts tagged with Human Body Facts

    The human body contains over a billion miles of DNA.
    147
    Your body is creating and killing about 2.4 million red blood cells per second.
    17
    Enamel is hardest substance in the human body.
    61
    Yawns are more contagious among people with closer relationships.
    163
    Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
    118
    The human brain has the capacity to store everything that you experience.
    4k
    If your liver stopped working, you'd die within 24 hours.
    107
    The largest cell in the human body is the female egg and the smallest is the male sperm.
    682