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Could your Diet's antioxidants protect your metabolism? study digs into national data

NCT ID NCT07291726

What the study statuses mean

This study's is highlighted.

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
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 Results may not be published yet.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 This study
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)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
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.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study planned to analyze data from a large U.S. health survey to see if eating a diet rich in antioxidants is linked to better metabolic health in overweight or obese adults. Researchers would have looked at body mass index and markers like blood sugar and cholesterol. However, the study was withdrawn before it started, so no new findings are available.

What this could mean

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

What this could lead to
If the analysis finds a clear link, it could support public health advice to eat more antioxidant-rich foods for better metabolic health in people with overweight or obesity.
What could go wrong
This is an observational study using existing data, so it cannot prove cause and effect. The study was withdrawn before enrolling anyone, so no results will be produced.

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.

Started

Apr 2024

Finished

Aug 2024

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.

Who is studied

The study population consists of individuals from the National Health and Nutrition Examination Survey (NHANES) database. It includes participants aged 18 and above with complete data on dietary antioxidant index and body mass index, representing a nationally representative sample of the U.S. population.

Ages

18 years and older

Sex

Anyone

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: * Participants with complete data on composite dietary antioxidant index from the NHANES database * Participants with complete body mass index (BMI) data from the NHANES database * Individuals aged 18 years and older Exclusion Criteria: * Participants with missing key data (composite dietary antioxidant index or BMI) * Individuals who are pregnant

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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder Overweight

As listed by the trial registrant

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

Contacts and locations

Locations

  • University Town Hospital of Chongqing Medical University

    Chongqing, Chongqing Municipality, 401331, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.