2 out of 3 adults in the United States have hemorrhoids.
7
A toothbrush within 6 feet of a toilet can get airborne bacteria from flushing.
15
It takes about 20 seconds for a red blood cell to circle the whole body.
102
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
Banging your head against a wall uses 150 calories an hour.
57
Your heart rate can rise as much as 30% during a yawn.
69
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 man's beard grows fastest when he anticipates sex.
239