Random Body Facts

    64 facts tagged with Body Facts

    If you are cold you are more likely to be hungry because you use energy to keep warm.
    143
    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
    Your thumb is about the same size as your nose.
    124
    The human brain doesn't stop developing until about 25 years old.
    102
    The average person's skin weighs twice as much as their brain.
    131
    One human hair can support 3 ounces.
    191
    Your heart will pump about 212 million liters in its lifetime.
    26
    The human body contains over a billion miles of DNA.
    147