A fluoride shortage for some U.S. water systems - Takeaways - MDSpire

A fluoride shortage for some U.S. water systems

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  • Theresa Gaffney

  • April 14, 2026

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  • 1

    A fluoride shortage is impacting some U.S. water systems due to supply disruptions linked to the war in Iran.

  • 2

    Israel, a major exporter of fluorosilicic acid, is facing supply issues as workers are called into military service.

  • 3

    The fluoride shortage affects a small number of U.S. water utilities, serving hundreds of thousands of people.

  • 4

    Experts warn that ongoing violence may prolong fluoride shortages in affected water systems.

  • 5

    The situation highlights vulnerabilities in public health infrastructure related to global conflicts.

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