 Well, I'm trying to figure out what the safest, I mean, I got to take out my wisdom teeth and get several cavities filled. Any ideas? I probably don't even have a choice with my insurance, what they're going to stick in there. Well, they're not putting in mercury fillings anymore, so you're safe there. And a lot of good dentists have been removing mercury fillings, taking them out of your mouth, replacing them with ceramic fillings. But go ahead. That's my two years of dental school, Doc.