I am a fair, freckled, redhead, with blue eyes, Type O blood....and my dentist has trouble Novacaine working on me (bony ridge???).
I demand reparations and quotas!!!
I have the bony ridge thing as well. NEVER enough Novocaine! Take it for what it's worth, but my dental hygienist said it was from the high amounts of calcium naturally occurring in the water in our region.
I myself think it is genetic. My parents are both blue-eyed as am I and my brother. We all have the same bony ridge.
I'm one of the O Neg Rh Neg weirdos and 1/2 Danish to boot. I want reparations!