Fact Check: Fluoride Does NOT 'Sterilise Humans' -- And Was NOT Used In Nazi Germany

Fact Check

  • by: Kaiyah Clarke
Fact Check: Fluoride Does NOT 'Sterilise Humans' -- And Was NOT Used In Nazi Germany False History

Did Nazi Germany concentration camps sterilize prisoners with fluoridated water? No, that's not true: This is a recycled conspiracy theory, and an expert in this field told Lead Stories it didn't happen.

In addition, water fluoridation has been deemed safe for the past 75 years, according to the Centers for Disease Control and Prevention (CDC).

The claim appeared in an Instagram post (archived here) on August 20, 2021. The caption opened:

Hitler used Sodium Fluoride during the holocaust to poison the Jewish community... Its in your tap water... A neurotoxin which causes numbness to the brain and brittle especially in boys. Doctors prescribe Prozac and Fluoxetine to numb the brain and subtle the mind, what is the prominent ingredient in Prozac and Fluoxetine??????????

The post features what appears to be a meme with the image of a skull, a photo of a young boy and a water fountain labeled "fluoride." The text above reads:

FLUORIDE

Nazi Germany used water fluoridation in concentration camps to sterilise the humans and force them into calm submission.

This is what the Instagram post looked like on August 26, 2021:

Nazi Fluoride Image.png

Paul Lerner, director of the Max Kade Institute for Austrian-German-Swiss Studies at the University of Southern California, told Lead Stories In an August 26, 2021, email:

As a scholar and professor of modern German and European history, I can attest to the fact that the Nazis did not use water fluoridation in concentration camps. There is no credible evidence to support the spurious claim that the Nazis used fluoridation to sterilize or subordinate camp inmates.

Fluoride is a natural mineral, and sodium fluoride, which is what's added to water systems, is the inorganic salt of fluoride. Fluoridated water is not only safe to drink, but prevents cavities, according to the CDC. The United States has been adding fluoride to the public water supply since 1945 to improve dental health; in the United Kingdom since the 1960s.

Being exposed to too much fluoride -- above 6 milligrams per day -- can result in progressive stiffness and pain in the joints over many years, the World Health Organization says. The effects don't include "numbness in the brain" or "brittle." The optimal amount that cities add to water is 0.7 milligrams per liter, according to the U.S. Public Health Service.

As for Prozac, its primary ingredient is fluoxetine hydrochloride. Fluoride is one of the five elements that makes up fluoxetine.

Want to inform others about the accuracy of this story?

See who is sharing it (it might even be your friends...) and leave the link in the comments.:


  Kaiyah Clarke

Kaiyah Clarke is a fact-checker at Lead Stories. She is a graduate of Florida A&M University with a B.S. in Broadcast Journalism and is currently pursuing an M.S. in Journalism. When she is not fact-checking or researching counter-narratives in society, she is often found reading a book on the New York Times Bestseller List.

Read more about or contact Kaiyah Clarke

About us

International Fact-Checking Organization

Lead Stories is a fact checking website that is always looking for the latest false, deceptive or inaccurate stories (or media) making the rounds on the internet.
Spotted something? Let us know!.

Lead Stories is a:


Follow us on social media

Most Read

Most Recent

Share your opinion