There's 100 trillion good bacteria living in your body.
17
Human hair and fingernails continue to grow after death.
7
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
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
In Japan, condoms are commonly sold 'door to door'!
54
Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
A woman's sense of smell is most sensitive during ovulation.
34
If you are cold you are more likely to be hungry because you use energy to keep warm.
144