Everyone needs to see the Netflix documentary, "Root Cause", especially anyone suffering from poor health with no explanations from their MDs as to a cause for their illness. I have been searching, testing and undertaking numerous protocols the past four years, since I retired, to find a root cause to my autoimmune condition and failing health. Nothing has helped. Finally, this movie resonated with me as to a possible breakthrough for understanding my Hashimoto's condition. It is high time that doctors, as well as dentists, begin to recognize that there is and has to be a connection with the mouth and what goes on in our body. Not everyone has a mouth full of dangerous metals and bad dental work, but those such as myself that do need answers. If you're still searching for a cause, this documentary may spell hope and shed some light on the dangers of root canals, untreated abscessed cavitations, and toxicity of metal amalgams.