During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
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
Your body is creating and killing 15 million red blood cells per second!
14
While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50
Your heart rate can rise as much as 30% during a yawn.
69
From the age of thirty, humans gradually begin to shrink in size.
1
It takes about 20 seconds for a red blood cell to circle the whole body.
102
Tap water in Canada is held to a higher health standard than bottled water.
19