Does Your Water Filter Remove Fluoride? A Doctor Explains

Concerns about fluoride in tap water are common, but are they justified? CNN's Dr. Sanjay Gupta addresses this question in a recent video, explaining that most standard water filters are ineffective at removing fluoride. This is because fluoride exists as a dissolved mineral, requiring specialized filtration methods like reverse osmosis or distillation to remove it. "Most filters are not going to remove fluoride," Dr. Gupta explains. However, he reassures viewers that in most parts of the United States, fluoride levels in tap water are generally below levels of concern. Dr. Gupta suggests checking your local water company's Consumer Confidence Report or the CDC's website for specific fluoride levels in your area. This simple step can alleviate concerns and provide peace of mind.