Why I Changed My Mind

John Colquhoun, DDS, PhD
Why I Changed My Mind About Water Fluoridation

Hardy Limeback, DDS, PhD, BSc
Dr. Limeback is former Head of Preventive Dentistry at the University of Toronto, a professor with a PhD in Biochemistry, and a practicing dentist who had done years of funded research in tooth formation, bone and fluoride, prior to his change of position on water fluoridation.

Bill Osmunson, DDS, MPH
Dr. Osmunson, a long time fluoridation advocate, explains the reasons for his change of position.

Richard, MD & Karilee Shames, RN, PhD
Why We Changed Our Minds