We are born with 350 bones, and die with 206.
135
Every time you sneeze some of your brain cells die.
113
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
Your body is creating and killing 15 million red blood cells per second!
14
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
There are about 1,400 different species of bacteria in your belly button.
10