Air purifiers may tame blood sugar spikes in prediabetes

NCT ID NCT05994937

First seen Jan 04, 2026 · Last updated Jun 06, 2026 · Updated 22 times

Summary

This study tested whether using portable air cleaners (air purifiers) for 4 weeks could improve blood sugar control and reduce inflammation in 150 adults with prediabetes. Participants wore a continuous glucose monitor and gave blood samples to measure changes. The goal was to see if cleaning indoor air helps manage prediabetes and lower related health risks.

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Contacts and locations

Locations

  • NYU Langone Medical Center

    New York, New York, 10016, United States

Conditions

Explore the condition pages connected to this study.