Could a daily probiotic boost your gut and immune health?
NCT ID NCT07377994
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is testing whether a probiotic supplement containing Bacillus coagulans can improve gut health and immune function in 46 healthy adults aged 18 to 50. Participants will take either the probiotic or a placebo twice daily for the study period. Researchers will measure gut inflammation and immune markers in stool and blood, and ask participants about their well-being.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Bacillus coagulans probiotic
- What this could lead to
- If it works, this could show that a daily probiotic helps maintain gut health and support the immune system in healthy people.
- What could go wrong
- This is a small, early-stage study in healthy adults, so results may not apply to people with health conditions. The effects may be small or no different from placebo.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 46 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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May 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 50 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Male or female, aged between 18 and 50 years. 2. Female participants are either not of childbearing potential, or females of childbearing potential agree to use a medically approved method of birth control and have a negative urine pregnancy test result. 3. In good general health, as determined by medical history, laboratory analysis, and physical examination performed by the study physician. 4. Willing to provide fecal samples as per the study requirements. 5. Willing to participate voluntarily and provide written informed consent. Exclusion Criteria: 1. Women who are pregnant or lactating. 2. Subjects who are taking Antibiotic treatment. 3. Subjects suffering from Gastrointestinal disease. 4. Subjects suffering from Diabetes. 5. Subjects suffering from Chronic/iatrogenic Immunodeficiency. 6. Subjects suffering from Abnormal blood pressure. 7. Subjects who are allergic to ingredients of the study Product. 8. Subjects who are Smoker or alcoholic. 9. Subjects who have participated prior in conflicting clinical trial or have participated in the trial over the last 3months. 10. Women who are pregnant, breastfeeding, or planning to become pregnant. 11. Daily use of supplements that contain probiotics or prebiotics within 30 days prior to screening or during study. 12. Subjects with medical conditions affecting immune status (e.g., rheumatoid arthritis, heart failure, hepatitis C, HIV) or taking medications that may impact the immune system, such as antibiotics, antimicrobials, or probiotic sachets. 13. Any surgical treatment within the previous three months or planned during the study. 14. Any subject, in the principal investigator's opinion, not considered suitable for enrolment.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Advanced Gastro Care
Bangalore, Karnataka, 560018, India
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