Random Human Body Facts

    45 facts tagged with Human Body Facts

    Your thumb is about the same size as your nose.
    124
    Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
    118
    Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
    92
    Every year your body replaces 98% of your atoms.
    119
    The human brain doesn't stop developing until about 25 years old.
    102