Redheads require up to 20% more anesthesia to be knocked out.
112
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
In the 1800's, rum was considered excellent for cleaning hair and keeping it healthy. Brandy was believed to strengthen hair roots.
78
One human hair can support 3 ounces.
191
A man's beard grows fastest when he anticipates sex.
239
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130