I have read about teeth healing on their own, and, about a year ago, my daughter was told she needed a filling. She missed the appointment because she came down with poison ivy and the receptionist didn't want her in the office. I was just beginning to learn about mercury, and so I didn't take her back for about six months. When she went back, there was no hole anymore. <img src="/ubbthreads/images/graemlins/shocked.gif" alt="" />