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
Your body is creating and killing 15 million red blood cells per second!
14
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
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
Your body is creating and killing 15 million red blood cells per second.
50
The whiter your tongue, the more germs there are on it.
88
Children are more allergic to cockroaches than they are to cats!
46