Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11
The average human body contains enough iron to make a small nail.
50
Men are twice as likely to be binge drinkers than women.
87
The whiter your tongue, the more germs there are on it.
88
Your body is creating and killing 15 million red blood cells per second!
14
Your thumb is about the same size as your nose.
124
Ernest Hemingway survived through anthrax, malaria, pneumonia, dysentery, skin cancer, hepatitis, anemia, diabetes, high blood pressure, two plane crashes, a ruptured kidney, a ruptured spleen, a ruptured liver, a crushed vertebra, a fractured skull, and more.
67