A man's beard grows fastest when he anticipates sex.
239
Human hair and fingernails continue to grow after death.
7
Intelligent people have more zinc and copper in their hair.
233
Ancient Greeks believed that redheads turned into vampires after they died.
40
Redheads require up to 20% more anesthesia to be knocked out.
112
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7