In college I worked for a group of doctors (the MD type). They hated to see their patients go to chiropractors because the theory behind it has no basis in science. So I've always had that prejudice...

Then to compound it, my brother married a HS dropout who gathered and ground up leaves and sold them in capsules to people who believed she knew what (and how much of it) could heal diseases or prevent them. She didn't file a tax return for years...when she left my brother she went to chiropractor school on a displaced homemaker grant + the $ she made from the puppy mill she operated in her kitchen, and now she calls herself Doctor.

I'm sticking with MD's.