Random Human Body Facts

    45 facts tagged with Human Body Facts

    It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
    217
    After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
    55
    Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
    92
    The human brain uses approximately as much energy as a 10 watt light bulb.
    120
    Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
    118
    The human brain doesn't stop developing until about 25 years old.
    102