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
    A person can live without food for about a month, but only about a week without water.
    156
    Our eyes are always the same size from birth, but our nose and ears never stop growing.
    266
    The adult human brain weighs about 3 pounds (1,300-1,400 g).
    99