Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
Vicks inhalers can cause you to test positive for Meth on drug tests.
41
On average, women have always lived longer than men.
195
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
It is possible to go blind from smoking too heavily.
50
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21