A man's beard grows fastest when he anticipates sex.
239
Intelligent people have more zinc and copper in their hair.
233
An average person’s yearly fast food intake will contain 12 pubic hairs.
-56
Redheads require up to 20% more anesthesia to be knocked out.
112
Some Chinese-made hair bands were fashioned from recycled condoms.
131
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
