Dental school taught me that dental amalgam was safe, that mercury wasn't an issue and that fluoride helps prevent tooth decay - and I believed it. For the first 8 or 9 years of my career, I drilled, filled and placed amalgams and used fluoride for my patients. Then in 2001, I discovered that I had been misled, perhaps even lied to and that what I had been taught was wrong.

In this show, I tell all about the dark side of dentistry.

Join Dr Rachel Hall in The Dental Zone and discover the dangers of dentistry.

www.holsiticdentistry.au