Evaluating the Ability of a Multi-Strain Postbiotic to Impact Inflammation, Immune Components, Gastrointestinal Symptoms, Recovery, Anxiety, and Intestinal Permeability
Public ClinicalTrials.gov record NCT07387991. 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
Clinical Trial to Evaluate the Ability of Multi-Strain Postbiotic to Impact Inflammation, Immune Components, Gastrointestinal Symptoms, Recovery, Anxiety, and Intestinal Permeability
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will evaluate the effects of a multi-strain postbiotic supplement on markers of inflammation, immune function, gastrointestinal symptoms, psychological well-being, and intestinal permeability in healthy adults. The primary objective is to determine whether four weeks of postbiotic supplementation alters physiological and perceptual responses to a standardized bout of moderate-to-high intensity exercise compared with placebo. Approximately 50 healthy men and women aged 18 to 55 years will be enrolled in a randomized, double-blind, placebo-controlled, parallel-group clinical trial. Participants will be randomly assigned to receive either a multi-strain postbiotic supplement or a matched placebo for 28 days. At the end of the supplementation period, participants will complete a 45-minute treadmill exercise bout at 75% of their individually determined maximum heart rate. Blood samples will be collected to assess biomarkers of inflammation, immune activity, and recovery. Gastrointestinal symptoms, intestinal permeability, anxiety, and perceived recovery will be evaluated using validated questionnaires. This study is designed to determine whether postbiotic supplementation modulates physiological stress responses and subjective well-being following prolonged exercise in healthy adults.
Study identification
- NCT ID
- NCT07387991
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 50 participants
Conditions and interventions
Conditions
Interventions
- Multi-Strain Postbiotic Dietary Supplement
- Placebo Dietary Supplement
Dietary Supplement
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
- May 31, 2026
- Primary completion
- May 31, 2027
- Completion
- May 31, 2027
- Last update posted
- Feb 3, 2026
2026 – 2027
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Exercise and Performance Nutrition Laboratory | Saint Charles | Missouri | 63301 | — |
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 NCT07387991, 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 Feb 3, 2026 · Synced Sep 25, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07387991 live on ClinicalTrials.gov.