Ever notice how whenever someone posts some wacky theory, their source is always some website dedicated to that particular screwball idea? Or maybe sometimes we'll be lucky enough to get a link to a Wiki article put together by a nutjob.
Hay guys did you hear that balloons will kill your children? It's TRUE!!! LOOK
http://www.balloons-will-kill-your-children.com IT IS TRUE
btw I never had a cavity till I moved to a city without flouride in the water (when I was 25)