Enamel is hardest substance in the human body.
61
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
Oenophobia is the Fear of wines.
28
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Vaccines contain formaldehyde, ethylene glycol (antifreeze), phenol (disinfectant / pesticide), and aluminum.
-14
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
There are more bacteria in your mouth than there are people in the world.
60