NPR: How does this fluoride-free toothpaste compare when it comes to oral health?
Recently, more patients are asking their dentists about fluoride-free toothpaste, but does it work as well as fluoride? NPR's special series “Health or hype?” asked UT San Antonio School of Dentistry's Bennett T. Amaechi, BDS, MSc, PhD, professor and researcher in the Department of Comprehensive Dentistry, to weigh in on how hydroxyapatite toothpaste compares.