Rapid Response of Stem Cells and Immune Cells for Efficacy

This study is looking at how quickly four different dietary supplements – Chaga Mushroom, Ginseng extract, Olive extract, and Potassium Hydrogen Glucarate – affect your stem cells and immune system. Researchers want to see if these supplements can rapidly change how your stem cells move around your body (stem cell trafficking) and improve how your cells produce energy. You might be able to join if you are a healthy adult between 18 and 75 years old with a BMI between 18.0 and 34.9. The study aims to enroll 24 people. The current status of this study is unclear, so it's not known if they are actively looking for participants.

Study design: This is a double-blind, placebo-controlled, cross-over study involving 24 participants, meaning neither you nor the researchers will know if you're receiving a supplement or a placebo.
What's involved: You would need to maintain a consistent diet and lifestyle, eat bland breakfasts on clinic visit days, and have multiple blood draws from easily visible veins.
Compensation: Not stated in the trial record.
Follow-up: Stem cell trafficking will be measured at baseline, 1 hour, 2 hours, and 3 hours after taking the study product.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

Rapid Response of Stem Cells and Immune Cells for Efficacy

Recruiting

NAAges 18–75InterventionalPrevention

Natural Immune Systems Inc

~24 participants

Updated 2025-08-17 on ClinicalTrials.gov

What's tested:PlaceboChaga MushroomGinseng extractOlive extractPotassium Hydrogen Glucarate

At a glance

Recruiting sites

1 of 1 listed site is recruiting right now

RecruitingSuspended, closed, or not yet open

What they're measuring

Stem cell trafficking

Measured over Baseline. 1 hour, 2 hours, and 3 hours after ingestion of study drug

Conditions

Stem Cell Surveillance

Where it's being run

1 sites across 1 states

Oregon1

Who to contact

Gitte S. Jensen, PhD

[email protected]

5418820112

Email the study team

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Do you actually qualify for this trial?

Add a private profile and we'll compare every criterion below against your situation — and tell you which ones are met, uncertain, or excluding.

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Eligibility criteria

Inclusion

Healthy adults;

Age 18 - 75 years (inclusive);

BMI between 18.0 and 34.9 (inclusive);

Veins easy to see in one or both arms (to allow for the multiple blood draws);

Willing to comply with study procedures, including:

Maintaining a consistent diet and lifestyle routine throughout the study,

Consistent habit of bland breakfasts on days of clinic visits,

Abstaining from exercising and nutritional supplements on the morning of a study visit,

Abstaining from use of coffee, tea, and soft drinks for at least one hour prior to a clinic visit;

Abstaining from music, candy, gum, computer/cell phone use (airplane mode is allowed), during clinic visits.

Exclusion

Previous major gastrointestinal surgery (absorption of test product may be altered) (minor surgery not a problem, including previous removal of appendix and gall bladder);

Taking anti-inflammatory medications on a daily basis;

Currently experiencing intense stressful events/ life changes;

Currently in intensive athletic training (such as marathon runners);

Currently taking antipsychotic medications such as clozapine, Risperdal, Abilify, Zyprexa or Seroquel;

An unusual sleep routine (examples: working graveyard shift, irregular routine with frequent late nights, studying, partying);

Unwilling to maintain a constant intake of supplements over the duration of the study;

Anxiety about having blood drawn;

Pregnant, nursing, or trying to become pregnant;

Known food allergies related to ingredients in active test product or placebo.

What this trial measures

Stem cell traffickingBaseline. 1 hour, 2 hours, and 3 hours after ingestion of study drug
Changes to the number of stem cells in the blood circulation (number of cells per mL blood). Data is collected on the following types of stem cells: CD45dimCD34+CD309+, CD45dimCD34+CD309-, CD31++CD34-, CD45-CD90+.

Trialytics