Children are more allergic to cockroaches than they are to cats!
46
Only 1% of bacteria cause disease.
45
Your body is creating and killing about 2.4 million red blood cells per second.
17
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
Your heart pumps about 2,000 gallons of blood each day!
53
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
Your body is creating and killing 15 million red blood cells per second.
50
The average human body contains enough iron to make a small nail.
50