The average human body contains enough iron to make a small nail.
50
Smokers get ten times more wrinkles than non-smokers.
171
Wearing tight pants can lead to impotence in men.
120
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
A human being loses an average of 40 to 100 strands of hair a day.
133
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
It is possible to go blind from smoking too heavily.
50
Vicks inhalers can cause you to test positive for Meth on drug tests.
41