About this episode
Ever since fluoridation became widespread in the 1950s, cavities in kids have fallen drastically. The effort is considered one of the ten greatest public health achievements of the 20th century. But it’s also one of the most controversial. Today, the story of what that's so, from our sister podcast, NHPR's Outside/In . CLICK HERE: Visit our website to see all of our episodes, donate to the podcast, sign up for our newsletter, get free educational materials, and more! To see Civics 101 in book form, check out A User's Guide to Democracy: How America Works by Hannah McCarthy and Nick Capodice, featuring illustrations by Tom Toro. Check out our other weekly NHPR podcast, Outside/In - we think you'll love it! Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.