Why Is There Fluoride in Water? Is It Effective?

NutritionFacts.org Video Podcast - A podcast by Michael Greger, M.D. FACLM

Try Bookbeat 60! days for free, click here

Enjoy a whole world of audiobooks and e-books, everything from new releases to the classics

Based on nearly 100 randomized controlled trials, fluoride toothpaste reduces dental cavity rates, but what about just adding fluoride to the water supply?

Visit the podcast's native language site