It takes about 20 seconds for a red blood cell to circle the whole body.
102
Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11
In Nepal, cow dung is used for medicinal purposes.
19
Vaccines contain formaldehyde, ethylene glycol (antifreeze), phenol (disinfectant / pesticide), and aluminum.
-14
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
The human brain is insensitive to pain.
76
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
About half of all Americans are on a diet on any given day.
29