Glutamine supplement may tame insulin resistance and gut troubles in obesity

NCT ID NCT04883515

First seen Feb 06, 2026 · Last updated May 12, 2026 · Updated 12 times

Summary

This study tests whether taking oral glutamine, an amino acid, for 8 weeks can improve insulin resistance and irritable bowel syndrome (IBS) symptoms in people with severe obesity. About 110 participants will receive either glutamine or a placebo protein powder. Researchers will measure changes in insulin resistance and gut function at the start, after 8 weeks, and after a follow-up period.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Rouen University Hospital

    RECRUITING

    Rouen, 76031, France

    Contact

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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Conditions

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