Deep Breathing gives you health benefits similar to aerobics.
39
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
The right lung takes in more air than the left.
30
Every year your body replaces 98% of your atoms.
119
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Fingernails grow fastest on the hand you favor.
44
The tongue is the strongest muscle in the human body.
50