Gut-Brain-Eye link? supplement shows promise for dry eye relief

NCT ID NCT07148271

First seen Nov 01, 2025 · Last updated May 10, 2026 · Updated 33 times

Summary

This study tested whether a dietary supplement could improve dry eye symptoms by changing the bacteria in the gut. Twenty adults with dry eye disease took the supplement for 8 weeks. Researchers measured tear production and eye surface health at the start and end of the study. The goal was to see if the supplement could offer a new way to ease dry eye discomfort.

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Contacts and locations

Locations

  • Medipol University

    Istanbul, Turkey (Türkiye)

Conditions

Explore the condition pages connected to this study.