Can a spoonful of agave fiber rewire an Athlete's gut?

NCT ID NCT07828093

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
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Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

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Status unknown
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First seen Sep 18, 2026 · Last updated Sep 18, 2026

Summary

Researchers at the National Polytechnic Institute in Mexico are studying whether a daily agave fiber supplement changes gut bacteria and physical performance in healthy adult athletes. Twelve participants take 10 grams of agavins in warm water every day for six weeks. The team measures bacterial populations in stool samples, VO2max, lactate, and creatine kinase before and after the supplement to see if any shifts in gut microbes line up with changes in performance or metabolic stress.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
agave inulin fiber supplement
What this could lead to
If agave fiber changes gut bacteria in ways that help athletes, it could point toward simple dietary strategies for performance and recovery.
What could go wrong
This is a tiny study of 12 athletes with no control group, so any changes seen may be due to training, diet, or chance rather than the fiber itself.

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 12 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jun 2025

Expected to finish

Feb 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 40 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show 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: * athletes in any sport, metabolically healthy. Exclusion Criteria: * intestinal diseases, recreational athletes, people undergoing antibiotic treatment, people undergoing treatment with probiotics or prebiotics.

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Conditions

The condition(s) this trial relates to.

Dysbiosis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

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  1. The places running it

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  2. The official record

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  3. A doctor treating you

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Contacts and locations

Locations

  • Centro de Desarrollo de Productos Bióticos

    Yautepec, Morelos, 62739, Mexico

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