It takes 17 muscles to smile, 43 to frown.
65
An average adult produces about half a liter of flatulent gas per day, resulting in an average of about fourteen occurrences of flatulence a day.
8
The lense of the eye continues to grow throughout a person's life.
34
People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
40% of all indigestion remedies sold in the world are bought by Americans.
8
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
Every year your body replaces 98% of your atoms.
119