Could kimchi boost your gut health? new study investigates

NCT ID NCT07435831

Recruiting now Knowledge-focused Sponsor: University of California, Davis Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at how eating kimchi, a fermented cabbage dish, affects the gut microbiome and overall health in healthy adults. Sixty participants will eat either kimchi or non-fermented cabbage daily for three weeks. Researchers will measure changes in gut bacteria, digestion-related markers, and heart health indicators through blood and stool samples.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: kimchi (fermented cabbage)
What this could lead to: If it works, this could show that eating kimchi improves gut health by increasing beneficial bacteria and producing helpful compounds.
What could go wrong: This is a small, early-stage study in healthy adults, so results may not apply to everyone. It only lasts 3 weeks, so long-term effects are unknown.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

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

HEALTHY ADULT PARTICIPANTS

Contacts and locations

Locations

Ragle Human Nutrition Center
RECRUITING

Davis, California, 95616, United States
UC Davis Ragle Human Nutrition Research Center
RECRUITING

Davis, California, 95616, United States

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