Random Body Facts

    64 facts tagged with Body Facts

    The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
    112
    Sperm Made Every Heartbeat
    Sperm Made Every Heartbeat
    The human testicles can produce 1,500 sperm during every heartbeat.
    21
    Tooth growing out of foot
    Tooth growing out of foot
    In 1977, a 13-year-old boy had a tooth growing out of his left foot.
    885
    After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
    55
    The adult human brain weighs about 3 pounds (1,300-1,400 g).
    99
    Our Right Lungs takes more air than our left lung.
    194
    The human sigh acts as a physiological reset button.
    23
    One human hair can support 3 ounces.
    191