The skin on your lips is 200 times more sensitive than your fingertips.
345
If your DNA was stretched out it would reach to the moon 6,000 times.
256
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
Banging your head against a wall uses 150 calories an hour.
57