On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
The average person has over 1,460 dreams a year!
69
Your hair grows faster in the morning than at any other time of day.
91
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
Your body is creating and killing 15 million red blood cells per second.
50
There are more bacteria in your mouth than there are people in the world.
60