Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Enamel is hardest substance in the human body.
61
Children are more allergic to cockroaches than they are to cats!
46
25% of your bones are located in your feet.
12
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14

