Effects of Gallotannins on the Gut Microbiome and How it Affects Inflammatory Markers Among Obese Individuals.
Public ClinicalTrials.gov record NCT07505212. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Exploring Tannin-Probiotic Interactions on Microbial Composition and Inflammatory Outcomes in Obesity
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to understand how gallotannin-rich (GT-rich) mangoes can reduce the inflammatory markers in obese individuals in vitro. The study will also seek to explore how gallotannins are metabolized in the gut microbiome. The main questions the research aims to answer are: * What is the impact of GT extract from mango and Lactiplantibacillus pentosus supplementation on inflammatory biomarkers in obese individuals? * Does the combination of GTs and L. pentosus exhibit synergistic effects in modulating specific microbial taxa associated with obesity and inflammation compared to either intervention alone? * Does genetic variation among individuals with obesity account for the ability to metabolize gallotannins? Researchers will compare the effects of GT extract from mango juice, a combination of GT-rich extract, and L. pentosus probiotic supplement on samples (stool) provided by obese individuals, to samples provided by a lean control group to see if gallotannins and gallotannins + probiotic supplementation reduce inflammation in obesity. Participants will * Be grouped into 4 treatment groups 1. Mango juice only 2. Mango + L. pentosus 3. L. pentosus only 4. Control (lean individuals) * Visit sample collection site one time during the study (week 1)
Study identification
- NCT ID
- NCT07505212
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Interventions
- Gallotannin-rich mango Dietary Supplement
- Lactiplantibacillus pentosus (probiotic) Dietary Supplement
- No Treatment Added Other
Dietary Supplement · Other
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 13, 2026
- Primary completion
- May 31, 2026
- Completion
- May 31, 2026
- Last update posted
- Jun 8, 2026
2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Collaborative Agricultural Research Center | Prairie View | Texas | 77446 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07505212, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 8, 2026 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07505212 live on ClinicalTrials.gov.