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RECRUITING
NCT07435831
NA

Kimchi and Gut Health

Sponsor: University of California, Davis

View on ClinicalTrials.gov

Summary

The goal of this study is to learn about the effects of eating kimchi on the gut health of healthy adults in the USA. The investigators will be researching the changes in the gut microbiome, biomarkers of gut health and cardiometabolic health after consuming fermented and unfermented cabbage. The main questions it aims to answer are: Does eating kimchi (fermented cabbage) result in enrichment of lactic acid bacteria in the stools of participants? Does eating kimchi result in metabolic changes in the gut microbiome, biomarkers of gut and cardiometabolic health of participants? Researchers will compare a group of participants eating fermented cabbage (kimchi) daily to a group of participants eating non-fermented cabbage daily. Participants will: Eat kimchi or cabbage daily for 3 weeks. Visit the study site for brief visits up to 5 times. Have blood drawn and provide a fecal sample 2 times - at beginning and end of the 3 week study. Keep occasional records of food intake and questionnaires about any gastrointestinal symptoms that participants may have.

Official title: Kimchi and Gut Health - Kimchi Effects on the Human Gut Microbiome

Key Details

Gender

All

Age Range

19 Years - 70 Years

Study Type

INTERVENTIONAL

Enrollment

60

Start Date

2026-03-30

Completion Date

2029-12

Last Updated

2026-04-02

Healthy Volunteers

Yes

Interventions

OTHER

60 grams per day of intervention food

Non-fermented cabbage

OTHER

60 grams per day of intervention food

Kimchi fermented cabbage

Locations (2)

Ragle Human Nutrition Center

Davis, California, United States

UC Davis Ragle Human Nutrition Research Center

Davis, California, United States