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Can these supplements boost nutrient absorption in chronic illness?

NCT ID NCT07380022

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 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Sep 02, 2026 · Updated 3 times

Summary

This study is testing whether two dietary supplements, Goodphyte IB Defense and Goodphyte Immunity, are acceptable and easy for adults with chronic diseases like IBD, hypertension, anemia, or multiple sclerosis to take. Researchers will also check if the supplements improve how well the body absorbs iron and zinc. The goal is to see if these supplements can be a helpful addition to daily care.

What this could mean

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

Active substance
Goodphyte IB Defense and Goodphyte Immunity (dietary supplements containing microbial phytase)
What this could lead to
If successful, this could show that these supplements are easy to take and may help improve iron and zinc absorption in people with chronic diseases like IBD, hypertension, or multiple sclerosis.
What could go wrong
This is a small, early-stage study with only 100 participants and no control group. It focuses on acceptability and short-term changes in blood levels, not on treating or curing the diseases themselves.

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

100 people

The number who actually took part.

Started

Jul 2025

Finished

Feb 2026

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 years and older

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: * Crohn's disease: Patients in remission, with a stable type of pharmacological treatment over the past 3 months and a stable dosage during the last month. * Ulcerative colitis: Patients in remission, with a stable type of pharmacological treatment over the past 3 months and a stable dosage during the last month. * Hypertension: Patients with systolic blood pressure of 130-139 mmHg or diastolic blood pressure of 80-89 mmHg, who maintain blood pressure within these ranges through lifestyle modifications, without active symptoms (e.g., headaches, dizziness), and not receiving antihypertensive medication. * Anemia: Patients with hemoglobin \<12 g/dL, serum iron \<40 μg/dL, and ferritin \<15 ng/mL for women, and hemoglobin \<13 g/dL, serum iron \<40 μg/dL, and ferritin \<30 ng/mL for men. Absence of severe clinical consequences. Presence of fatigue, weakness, or dizziness, which is usually manageable. * Multiple sclerosis: Patients in remission, with a stable type of pharmacological treatment over the past 3 months and a stable dosage during the last month. Exclusion Criteria: * Pregnancy or breastfeeding * Current use of antibiotics or antibiotic use within the past month * Current use of other probiotic, prebiotic, or synbiotic supplements * Current use of iron and/or zinc supplements * Change in the type of therapeutic regimen (pharmacotherapy) within the past three months * Change in the dosage of the therapeutic regimen (pharmacotherapy) within the past month * Renal or hepatic disease * Inability to provide informed consent (including individuals \<18 years of age) * Insufficient understanding of the Greek language

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • School of Physical Education, Sport Science and Dietetics

    Trikala, Thessaly, 42132, Greece

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