Keep one thing in mind. Don't take vitamin c within 24 hours before dental work, as it may make novacaine much less effective. Take plenty of vitamin c after. Amalgam removal two days in a row? That is probably not a good idea. In fact if there are many amalgams, it might be a good idea to have half done, then wait at least a month to get the other half done. I had 25 amalgams replaced, but that was over the course of a year.