Mango vs. sugar: which is better for your gut?
NCT ID NCT07650058
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether replacing table sugar with fresh mango in a high-sugar breakfast can reduce gut inflammation and leakiness. Thirty-five healthy adults will eat two different breakfasts—one sweetened with mango, the other with sugar—and have their blood tested over three hours. The goal is to see if mango's fiber and natural compounds help protect the gut barrier.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- fresh mango
- What this could lead to
- If it works, this could point toward a simple dietary swap to reduce gut inflammation and lower future heart disease risk.
- What could go wrong
- This is a small, early-stage study in healthy people, so results may not apply to those with health conditions. The effect may be small or not meaningful.
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
-
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
-
About 35 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Feb 2026
- Expected to finish
-
Jan 2027
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 45 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * 18 - 45 years. * Body mass index between 18.5-35.0 kg/m2 * Not pregnant or expecting to become pregnant (females only) * Not postmenopausal (females only). * No known chronic medical conditions (e.g., type 2 diabetes, cardiovascular disease, inflammatory diseases, etc.) * No history of using tobacco/illicit drugs * No history of using glucose-lowering medications/supplements. * No history of using prescribed anti-inflammatory medications * Does not use over-the-counter anti-inflammatory medications ≥2x/week * Does not have a pacemaker. * No relevant food allergies/intolerances * Able to lay supine for at least ten minutes. Exclusion Criteria: * Not between the ages of 18-45 * Body mass index \< 18.5 kg/m2 or \>35.0 kg/m2 * Pregnant (females only) * Postmenopausal status (females only). * Been diagnosed with a chronic medical conditions (e.g., type 2 diabetes, cardiovascular disease, inflammatory diseases, etc.) * Uses tobacco products or any illicit drugs. * Uses glucose-lowering drugs/supplements. * Regularly takes anti-inflammatory drugs (more than 2x week). * Have a pacemaker. * Allergic to mango, wheat, gluten, and/or milk. * Unable to lay in supine position in the dark for at least ten minutes.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Healthy participants are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
Health Professions Building, Ball State University
RECRUITINGMuncie, Indiana, 47306, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Does it matter where you inject? scientists test Weight-Loss drug in arm, thigh, and belly
- New drug RO7830698 put to the test for COPD
- Three pill versions of one drug go head to head in the bloodstream
- Pfizer tests RSV vaccine aimed at older adults
- Radioactive tracer maps where a new drug goes in the body
- Radioactive tag lets scientists follow an experimental drug through the human body