Your heart pumps about 2,000 gallons of blood each day!
53
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Applying vodka to your face helps tighten your pores and can reduce the risk of acne breakouts.
19
You mostly breathe from only one nostril at a time!
75
The whiter your tongue, the more germs there are on it.
88