If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
Every time you sneeze some of your brain cells die.
113
Redheads require more anesthesia to 'go under' than other hair colors do.
50
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
40% of all indigestion remedies sold in the world are bought by Americans.
8
You mostly breathe from only one nostril at a time!
75