Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11
Vicks inhalers can cause you to test positive for Meth on drug tests.
41
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
It is possible to go blind from smoking too heavily.
50
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
Redheads require more anesthesia to 'go under' than other hair colors do.
50