Can a sugar in your drink quietly weaken your Gut's defenses?
NCT ID NCT07757347
First seen Aug 11, 2026 · Last updated Aug 12, 2026 · Updated 1 time
Summary
This trial asks whether consuming low doses of fructose, a common sugar, affects the intestinal barrier and immune response in healthy adults. Participants follow a standardized diet for three days, then receive a drink with either fructose or glucose. Researchers will measure markers of gut permeability and immune cell activity to see if fructose has a distinct effect.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Fructose
- What this could lead to
- If fructose is shown to affect gut permeability and immune markers, it could inform dietary advice for maintaining gut health.
- What could go wrong
- This is a small, early-stage study in healthy people, so results may not apply to the general population or those with gut conditions.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University of Vienna
RECRUITINGVienna, 1090, Austria
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