A woman's sense of smell is most sensitive during ovulation.
34
It takes 17 muscles to smile, 43 to frown.
65
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
There's 100 trillion good bacteria living in your body.
17
The average human body contains enough fat to make seven bars of soap.
45
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
Children are more allergic to cockroaches than they are to cats!
46