Yes. People who have fillings don't even know that's where most of their health problems are coming from.
They did a test, and took out a kids fillings who kept having heart problems, and put it in a rabbits mouth. That rabbit immediately died of a heart attack, and the kid stopped having problems.
And no they aren't taking mercury out, thats what they're telling people but its a bunch of bull**** because people started questioning it.
Its not the orthodontists fault, they only know as much as their taught in school. Its the people in charge of it all that know well what their doing. Just like they continue to put toxic sodium fluoride in our water and toothpaste and tell us its good for our teeth.