@jennifer2010 Thank you for posting about the documentary about autoimmune and tooth filings, root canals. It is of great interest to me since I have many AI diagnoses. My dentist told me 2-3 years ago that my teeth are cracking and he doesn't understand it because it only a few years prior that he told me that my teeth were in such good condition that I would never lose my teeth. Now I am at risk to start losing them. Would you mind to share more information about the documentary? I would really appreciate it.

@jennifer2010, I searched and thought this ("Root Cause") might be the documentary you referenced: https://toothbody.com/youll-want-to-check-out-this-new-documentary-on-root-canal-teeth-the-oral-systemic-link/. I have not watched it so I have no opinion about its validity.