Random Brain Facts

    56 facts tagged with Brain Facts

    Chocolate is associated with the release of serotonin, the hormone that makes you feel relaxed, calm, and happy.
    183
    On average, there's 100 billion neurons in the human brain.
    83
    The adult human brain weighs about 3 pounds (1,300-1,400 g).
    99
    Caffeine boosts memory.
    405