Smokers get ten times more wrinkles than non-smokers.
171
From the age of thirty, humans gradually begin to shrink in size.
1
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
There are more bacteria in your mouth than there are people in the world.
60
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92