The average sperm cell swims at 8 inches per hour.
76
Every hour one billion cells in the body must be replaced.
17
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
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
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
145
People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
Tap water in Canada is held to a higher health standard than bottled water.
19