Health Facts

    Random Health Facts

    There are 273 Health Facts!

    The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
    193
    There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
    22
    During menstruation, the sensitivity of a woman's middle finger is reduced.
    47
    20 minutes after smoking a cigarette, blood pressure drops to normal.
    37
    Your heart pumps about 2,000 gallons of blood each day!
    53
    The human brain is insensitive to pain.
    76
    Hypnic Jerk
    Hypnic Jerk
    When you wake up with a jolt, it's called a Hypnic Jerk. This usually happens during the lightest stages of sleep, and can happen as a natural reaction when you fall asleep in a car or airplane.
    35
    The skin on your lips is 200 times more sensitive than your fingertips.
    345