Enamel is hardest substance in the human body.
61
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
The smallest human penis ever recorded was just 5/8 of an inch long!
77
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
About half of all Americans are on a diet on any given day.
29
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
Human thigh bones are stronger than concrete!
63