One quarter of the bones in your body are in your feet!
36
Every hour one billion cells in the body must be replaced.
17
At age 70, more than 70 percent of men are still potent!
29
‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
Fingernails grow nearly 4 times faster than toenails!
30
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
Vicks inhalers can cause you to test positive for Meth on drug tests.
41