A man's beard grows fastest when he anticipates sex.
239
One human hair can support 3 ounces.
191
The human body contains over a billion miles of DNA.
147
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
199
On average, there's 100 billion neurons in the human brain.
83