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Sara Jackson Professor Schuck ENC 23 July 2025
The Fluoride Discussion: Science, Politics, and Our Health
Adding fluoride to our water to help prevent tooth decay has been a big thing for decades, with health groups saying it's super important. It started back in the '40s and is still common in the US. But, recent studies, political choices, and people getting skeptical have made people question if it's really safe and needed. Looking at different viewpoints, science, politics, and what the media says this paper figures that even if we should worry about getting too much fluoride, stopping water fluoridation could hurt people's teeth, especially those who don't have good access to dental care.
People who support the use of fluoridation bring up years of research that shows it works. The CDC says it's one of the top public health wins of the last century. CNN Health said in 2024 that fluoride in water cuts down tooth decay by about 25% for both kids and adults. (“Fluoride and Tooth Decay Risk”). Health experts stress that getting fluoride from water, as long as it's not too much, is safe and needed, especially for people who might not see a dentist often or use fluoride stuff. This view trusts science and uses facts and doctor recommendations to keep fluoridation going.
On the flip side, some new studies ask if fluoride can mess with the brain in the long run. An NPR story from early 2025 pointed out worries that fluoride might lower kids' IQ scores, referring to a study that links fluoride intake during pregnancy to small learning problems (“Fluoride in Drinking Water and IQ”). Critics say it might be old news, since fluoride is in toothpaste and mouthwash already. This argument uses data and tugs at the heartstrings by talking about kids' brain health. But, many health folks say these findings are not solid and does not mean people should stop putting fluoride in water altogether.
The political fight over fluoridation has gotten loud, especially in places like Florida. In 2025, they became the second state to ban fluoride in public water. MSNBC said this was mostly because of politicians like Governor Ron DeSantis and Robert F. Kennedy Jr., who slammed water fluoridation as pointless and maybe dangerous. They talked about freedom and not trusting the government, using emotions to challenge years of health policy. These choices happened even though dentists and health experts disagreed, showing the battle between science and politics.
How the media talks about fluoride also shapes what people think. Fox News put out an article asking if fluoride is “too much,” stressing that the science isn't clear and sharing stories of people getting too much. This makes people doubt things by playing down the science that supports it and focusing on the drama. CNN and NPR have been more balanced, admitting concerns but backing up the importance of fluoride for health. These differences in tone and how they frame things really change how people see the science.
In the end, the discussion about water fluoridation isn't just about health it's about power, trust, and how people see risks. Even though we should always look at new research, removing
