If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
Flu shots only work about 70% of the time.
18
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
You inhale about 700,000 of your own skin flakes each day.
29
Your ears secrete more earwax when you are afraid than when you aren't.
235
There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
14
