Random Human Body Facts

    45 facts tagged with Human Body Facts

    Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
    118
    Enamel is hardest substance in the human body.
    61
    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
    All the chemicals in a human body combined are worth about 6.25 euro (if sold separately).
    266
    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