Your heart pumps about 2,000 gallons of blood each day!
53
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
Human teeth are almost as hard as rocks!
47
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
One quarter of the bones in your body are in your feet!
36
On average, women have always lived longer than men.
195
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
Redheads require more anesthesia to 'go under' than other hair colors do.
51