Random Human Body Facts

    45 facts tagged with Human Body Facts

    Our Right Lungs takes more air than our left lung.
    194
    It takes twice as long to lose new muscle if you stop working out than it did to gain it.
    127
    The adult human brain weighs about 3 pounds (1,300-1,400 g).
    99
    Your thumb is about the same size as your nose.
    124
    It takes about 20 seconds for a red blood cell to circle the whole body.
    102