People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
It takes about 20 seconds for a red blood cell to circle the whole body.
102
Fingernails grow fastest on the hand you favor.
44
Chocolate, sex, and laughter are all important for a healthy brain.
37