Children are more allergic to cockroaches than they are to cats!
46
Your ribs move about 5 million times a year, every time you breathe!
60
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
Wearing tight pants can lead to impotence in men.
120
The whiter your tongue, the more germs there are on it.
88
Enamel is hardest substance in the human body.
61