There is a documentary called Root Cause (2019).  It used to be on Netflix.  This documentary was about how Root Canals can cause disease and pain in other parts of the body (e.g., breast cancer, rheumatoid arthritis in joints, back pain, etc).  The American Dental Association (ADA), the American Association of Endodontists (AAE), and the American Association of Dental Research (AADR) sent a letter to Netflix asking them to take the documentary down for allegedly "spreading misinformation." 

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Netflix capitulated and removed the documentary.  But it is still available to watch on YouTube, https://www.youtube.com/watch?v=vGusDIvEHAo and on Rumble, https://rumble.com/v6tiu4f-root-cause-documentary-redpill-drifter.html, and on Vimeo, https://vimeo.com/ondemand/rootcause/258735517. 

In the Root Cause (2019) documentary, in the beginning of the film and at the end, they tell the story of the guy who made this documentary, a man named Frazer. Frazer had a root canal and suddenly started experiencing impotence. He tried everything, both conventional medicine and alternative medicine, but nothing helped. Eventually, he learned about how root canals can cause problems in other parts of the body, so he had his root canal tooth removed, and his impotence went away.

*IMPORTANT: This website is NOT saying that Root Canals cause Cancer, or that removing Root Canals will cure Cancer