Random Body Facts

    64 facts tagged with Body Facts

    Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
    118
    In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
    199
    After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
    55
    Our eyes are always the same size from birth, but our nose and ears never stop growing.
    269
    The human brain doesn't stop developing until about 25 years old.
    102