You're born with 300 bones, but when you get to be an adult, you only have 206!
17
It takes about 20 seconds for a red blood cell to circle the whole body.
102
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218
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 average sperm cell swims at 8 inches per hour.
76
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11