A man's beard grows fastest when he anticipates sex.
239
Only 2% of the Earth's population are natural redheads.
13
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
Redheads require up to 20% more anesthesia to be knocked out.
112
Intelligent people have more zinc and copper in their hair.
233
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
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7