Random Human Body Facts

    45 facts tagged with Human Body Facts

    Enamel is hardest substance in the human body.
    61
    It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
    217
    Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
    92
    The human body contains over a billion miles of DNA.
    147
    The adult human brain weighs about 3 pounds (1,300-1,400 g).
    99