Gut bugs boost bike speed? study tests synbiotic for cyclists

NCT ID NCT06300060

First seen Jan 05, 2026 · Last updated May 14, 2026 · Updated 23 times

Summary

This study tested whether a synbiotic (a mix of probiotics and prebiotics) can improve endurance in trained cyclists. 22 adults who cycled at least 3 hours per week took either the supplement or a placebo for several weeks, then completed a 20km time trial. Researchers measured completion time, oxygen use, and gut health to see if the supplement made a difference.

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Contacts and locations

Locations

  • University of Calgary

    Calgary, Alberta, T2N 1N4, Canada

Conditions

Explore the condition pages connected to this study.