anyway...my first few fasts i noticed more of a tooth sensitivity. now i dont really at all. the feeling before reminded me of what it felt like to have braces. its a strange feeling like tooth sensitivity. the ortho said it was the roots shrinking and shifting and rebuilding thier new home in proper alignment.
so i have to wonder if the oj/mc tooth pain could be a compound thing with acid exposure and rebuilding. also the cayenne increases circulation so maybe you are feeling that as well. if i bite down on a hot pepper it goes through my teeth (the heat)