Did you know the government puts fluoride in our water supply? Just kidding, of course you did! But did you know it's making us all stupid? Of course you didn't! You've been drinking too much fluoride! This week, Kelly and Savanna flash their shiny teeth while talking about the history of how this enamel-strengthening mineral got put in our water and what the nay-sayers are nay-saying about it. Listen now!