Gut bugs to the rescue: probiotics may ease Traveler's tummy troubles

NCT ID NCT07163819

First seen Nov 01, 2025 · Last updated Apr 29, 2026 · Updated 28 times

Summary

This study tests whether taking probiotics before and during a short overseas trip (less than 7 days) can help healthy adults avoid stomach issues, sleep problems, and other travel-related health problems. Participants will be randomly assigned to receive either a probiotic or a placebo. The goal is to see if probiotics can keep gut bacteria stable and reduce symptoms like diarrhea and poor sleep.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Tsinghua University Science and Technology

    RECRUITING

    Haidian, Beijing Municipality, 100080, China

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

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

  • Universiti Sains Malaysia

    NOT_YET_RECRUITING

    George Town, Pulau Pinang, 11800, Malaysia

    Contact Email: •••••@•••••

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

Conditions

Explore the condition pages connected to this study.