Your tongue is the only muscle in your body that is attached at only one end.
173
2 out of 3 adults in the United States have hemorrhoids.
7
The male fetus is capable of attaining an erection during the last trimester.
75
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
Redheads require more anesthesia to 'go under' than other hair colors do.
50
There are about 1,400 different species of bacteria in your belly button.
10
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21