Your body is creating and killing 15 million red blood cells per second.
50
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
If you are cold you are more likely to be hungry because you use energy to keep warm.
144
The smallest human penis ever recorded was just 5/8 of an inch long!
77
Within three days of death, the enzymes that once digested your food begin to eat you.
22