Quack Watch 
Have you ever been the victim of health-related frauds, myths, fads, and fallacies? Or are you like me and just like to be extremely well informed when comes to health decisions? If so you are going to want to add this site to your favorites.
I suggest reading all of the about section so that you have a firm grasp on how everything is set up before you start exploring. It is quite helpful to know why things are set up the way they are.
In the “Quackery” section I highly recommend the following sections: Seven Warning Signs of Bogus Science, Ten Ways to Avoid Being Quacked, Signs of a “Quacky” Web Site. And read anything else that strikes your fancy.
All in all a helpful site, check it out.