Random Brain Facts

    56 facts tagged with Brain Facts

    Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
    93
    Chocolate is associated with the release of serotonin, the hormone that makes you feel relaxed, calm, and happy.
    183
    The adult human brain weighs about 3 pounds (1,300-1,400 g).
    99
    Research has shown that allowing chocolate to melt in your mouth produced brain and heart rate activity that was simliar to - and even stronger than - that produced with passionate kissing.
    173
    The human brain doesn't stop developing until about 25 years old.
    102
    After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
    139