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Clinical Trial: Rapid Immune Modulating Effects

Natural Immune Systems Inc · NCT07195552

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Opens the official ClinicalTrials.gov record, with the study team’s contacts. Bored Studies doesn’t enroll anyone.

Key facts

Compensation
Not posted. Ask the study team before screening.
Who can join
Ages 18–75 · All sexes
Healthy volunteers
Accepted
Study type
Interventional · Not applicable
Target enrollment
12
US sites recruiting
1
Study start
July 1, 2024
Record last updated
September 26, 2025

Status re-checked against ClinicalTrials.gov within the last 12 hours.

What the study is about

The goal for this clinical trial is to compare the immune effects of three different medicinal mushrooms to a placebo. The mushrooms include Agaricus, Reishi, and Turkey Tail.

Being studied: Agaricus blazei; Reishi; Turkey Tail; Placebo

Conditions: Immune Surveillance

Eligibility criteria

Copied from the official record. The study team makes the final decision at screening.

Show full criteria

Inclusion Criteria

  • Healthy adults;
  • Age 18-75 years (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 morn ing 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, during clinic visits.

Exclusion Criteria

  • 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.

Recruiting US locations

  • NIS Labs

    Klamath Falls, OR 97601

    Site contact: Gitte S Jensen, PhD · 541-884-0112 · Gitte@nislabs.com

Study contacts (from the official record)

  • Gitte S Jensen, PhD · 5418820112 · gitte@nislabs.com
  • Alex Cruickshank
Clinical Trial: Rapid Immune Modulating Effects (NCT07195552) | Bored Studies