Fingernails grow fastest on the hand you favor.
44
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
One quarter of the bones in your body are in your feet!
36
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
You mostly breathe from only one nostril at a time!
75
2 out of 3 adults in the United States have hemorrhoids.
7