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White tea may boost Body's antioxidant defenses, small study suggests

NCT ID NCT07344688

Knowledge-focused Sponsor: Universitas Padjadjaran Source: ClinicalTrials.gov ↗

What the study statuses mean

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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
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 This study
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 Results may not be published yet.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)
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This status has not been confirmed recently, so it may be out of date.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 completed study tested whether drinking white tea every day for two weeks could change antioxidant enzyme activity and other health markers in 19 healthy adults aged 20-35. Participants drank one cup of white tea daily and had blood tests and body measurements taken before and after. The goal was to see if white tea could safely boost the body's ability to fight free radicals.

What this could mean

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

Active substance
White tea infusion (Camellia sinensis)
What this could lead to
If results are positive, this could suggest that white tea supports the body's natural antioxidant defenses and may be a healthy beverage choice.
What could go wrong
This is a very small, early study with only 19 people and no comparison group. Results may not apply to everyone, and any benefits seen could be due to chance or other factors.

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

19 people

The number who actually took part.

Started

Aug 2025

Finished

Dec 2025

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

20 to 35 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: 1. The participants are the community around Padjadjaran University with an age range of 20 - 35 years old. Female respondents were unmarried. 2. The participants are non-smoker. 3. The participants should have no history of anemia, chronic disease, hepatic and renal dysfunction. 4. The participants are willing to follow the research process until its finish by signing an informed consent form. Exclusion Criteria: 1. The participants who are undergoing drug therapy and taking vitamin supplements. 2. The participants who failed due to illness or are unable to continue the examination to the end. 3. Respondents with pre-treatment biochemical results not within the normal range

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As listed by the trial registrant

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

Healhty

Contacts and locations

Locations

  • Faculty of Pharmacy, Padjadjaran University

    Sumedang, West Java, 45363, Indonesia

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