Fluoride and its presence in public water has become a hot-button issue in the United States. More and more communities and government officials are rethinking whether the benefits fluoride provides our teeth outweigh its potential health risks. But history shows fluoride is no stranger to controversy or conspiracy theories.
Over the years, the naturally- ... Show More
Oct 28
Was Jack the Ripper a Freemason?
In 1888, Jack the Ripper stalked the streets of Whitechapel, England. Officially, he killed five women, brutally mutilating some of them beyond recognition. But perhaps the most unsettling part of his tale is how, to this day, we still don’t know his true identity. They say it’s ... Show More
55m 31s
Oct 21
Winchester Mystery House: Ghosts, Legends, and Hoaxes
If you’ve heard of the Winchester Mystery House in San Jose, California, you’ve surely heard the rumors about its famous owner, Sarah Winchester. Like the claims she was an eccentric hermit who never left her 24,000-square-foot mansion. Or that she demanded construction crews wor ... Show More
47m 59s
Jun 2025
Ep 178 Fluoride 1: The real tooth fairy
Is it just us, or does it seem like every other week there’s a new headline about some state or town banning water fluoridation? As it turns out, this has been going on for decades, basically since fluoride was first introduced. Why are some people opposed to fluoride? Is there a ... Show More
1h 2m
Jun 2025
Ep 179 Fluoride 2: Fighting tooth and nail
In last week’s episode, we traced the history of fluoridation (and the anti-fluoridation movement) to its roots in the early 20th century, but we left you wondering whether there’s anything to back up the health claims that anti-fluoridationists make. Today, we get deep into the ... Show More
1h 3m
Sep 2024
Why do we use fluoride on our teeth?
<p><strong>#060</strong></p>
<p>Chances are you've heard the word "fluoride" said in reference to your teeth. At the dentists office, on your bottle of mouthwash, maybe you've heard it's in tap water? But what is it, what's so special about it, and how does it help our ... Show More
30m 7s