The whiter your tongue, the more germs there are on it.
88
One out of 20 people have an extra rib.
66
A man's beard grows fastest when he anticipates sex.
239
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
56
It takes 17 muscles to smile, 43 to frown.
65
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15