A man's beard grows fastest when he anticipates sex.
239
In North Korea, you are forced to choose one of 28 government-approved haircuts.
4
Intelligent people have more zinc and copper in their hair.
233
Redheads require up to 20% more anesthesia to be knocked out.
112
A human being loses an average of 40 to 100 strands of hair a day.
133
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
An average person’s yearly fast food intake will contain 12 pubic hairs.
-57
Only 2% of the Earth's population are natural redheads.
13