It takes approximately 12 hours for food to entirely digest.
93
You mostly breathe from only one nostril at a time!
75
The heart pumps about 1 million barrels of blood during an average lifetime!
30
The whiter your tongue, the more germs there are on it.
88
Banging your head against a wall uses 150 calories an hour.
57
Flu shots only work about 70% of the time.
18
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
Within three days of death, the enzymes that once digested your food begin to eat you.
22