Gut health hack: supplement shows promise for dry eyes

NCT ID NCT07148271

First seen Jun 27, 2026 · Last updated Jun 27, 2026

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 before and after treatment. The goal was to see if the supplement could ease symptoms and improve eye comfort.

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Conditions

The condition(s) this trial relates to.

age-related macular degeneration dry eye syndrome Meibomian Gland Dysfunction

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Medipol University

    Istanbul, Turkey (Türkiye)