Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
A person can live without food for about a month, but only about a week without water.
156
Your body is creating and killing 15 million red blood cells per second.
50
Wearing tight pants can lead to impotence in men.
120
Within three days of death, the enzymes that once digested your food begin to eat you.
22
Like fingerprints, everyone's tongue print is different!
71
Your thumb is about the same size as your nose.
124
35,000 people in the U.S. will die from the flu annually.
6