Gut bacteria booster tested for diabetes control

NCT ID NCT06448182

First seen May 20, 2026 · Last updated Jun 12, 2026 · Updated 4 times

Summary

This study tested whether a daily postbiotic capsule (a substance that helps good gut bacteria) could improve blood sugar control in adults with type 2 diabetes. 106 participants took either the postbiotic or a placebo for 12 weeks. Researchers also analyzed genetics and gut bacteria to see if personalized nutrition could be more effective. The goal was to manage diabetes, not cure it.

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Contacts and locations

Locations

  • Clinica Universidad de Navarra

    Pamplona, Navarre, 31008, Spain

  • IIS Biobizkaia

    Barakaldo, Vizcaya, 48903, Spain

  • Nutrition Research Centre, University of Navarra

    Pamplona, Navarre, 31008, Spain

Conditions

Explore the condition pages connected to this study.