I was reading what they said about the 20% more anesthesia required I didn't know they had an actual number for it.
The other question that was taught to me years ago, but, some said was an old wives tale:
Red heads have different pain points and different locators of pain on their bodies then the say the standard brunette, brown and to certain extent blonde people. Has anyone heard this before and more pointedly to the redheads in the room, have you ever experienced something like that?
Say you are in for a examination of any kind, the health care person is poking and prodding and you say "OUCH" and they say "That hurt?", "Never had anyone say that hurt before." something along that lines?
Just wonder if that's fact (which from that article suggests yes).