The human sigh acts as a physiological reset button.
23
Your body is creating and killing 15 million red blood cells per second!
14
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
It is possible to go blind from smoking too heavily.
50
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
The average female will have 3.3 pregnancies in her life.
49
Every hour one billion cells in the body must be replaced.
17