In the average lifetime a person will breath in about 44 pounds of dust.
21
It is possible to go blind from smoking too heavily.
50
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
Your hair grows faster in the morning than at any other time of day.
91
Motorists who talk on cell phones are more impaired than drunk drivers with blood-alcohol levels exceeding .08!
49
In one day, adult lungs move about 10,000 litres of air.
11
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
40% of all indigestion remedies sold in the world are bought by Americans.
8