Could oat fiber flush BPA from your body?
NCT ID NCT07714135
First seen Jul 20, 2026 · Last updated Jul 22, 2026 · Updated 2 times
Summary
This study tests whether taking an oat fiber supplement for just two days can lower urine levels of plastic-related chemicals like BPA in healthy adults. Researchers will also monitor blood sugar changes using continuous glucose monitors. The goal is to see if a simple dietary addition might help reduce exposure to these common environmental chemicals.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- an oat fiber supplement (NeutraOat)
- What this could lead to
- If it works, this could point toward a simple dietary way to help the body remove plastic-related chemicals.
- What could go wrong
- This is a very small, short-term study in healthy adults, so results may not apply broadly or show meaningful effects.
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 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 40 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: * Participants will be healthy * Weight-stable for the previous 6 months * Free of any metabolic or chronic disease * Non-smoking (to include vaping and other nicotine or THC containing products) * Participate in less than 250 minutes of moderate to vigorous physical activity per week Exclusion Criteria: * Any chronic or metabolic disease, including type 1 or type 2 diabetes * Gastrointestinal (GI) diseases/disorders * Neurologic or psychiatric conditions * Nicotine or THC consumption * Unsafe dieting practices * Special diets (e.g. vegan, low-carbohydrate, gluten-free, dairy-free, etc.)
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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
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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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California Polytechnic State University
San Luis Obispo, California, 93407, United States