Your skin is actually an organ.
88
Dieters who sleep more take off more fat that those who sleep less.
159
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
Your body is creating and killing about 2.4 million red blood cells per second.
17
The human heart creates enough pressure to squirt blood 30 ft.
37
Dating back to the 1600's, thermometers were filled with Brandy instead of mercury.
16