Redhead Facts

Redheads require up to 20% more anesthesia to be knocked out.

Scotland has the highest percentage of redheads in the world, with around 13% of the population sporting fiery locks.

Redheads require more anesthesia to 'go under' than other hair colors do.

Ancient Greeks believed that redheads turned into vampires after they died.

Male orangutans can be attracted to women with red hair. One male, Hsing Hisng, has even ripped pictures of Nicole Kidman out of magazines and placed them in his enclosure.