Your heart beats over 100,000 times a day!
54
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
The whiter your tongue, the more germs there are on it.
88
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
Fingernails grow nearly 4 times faster than toenails.
31
Kissing an infection-free partner is good for your teeth!
141
20 minutes after smoking a cigarette, blood pressure drops to normal.
37