Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
145
Your body is creating and killing about 2.4 million red blood cells per second.
17
Vicks inhalers can cause you to test positive for Meth on drug tests.
41
We blink 25 times a minute.
51
From the age of thirty, humans gradually begin to shrink in size.
1
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21