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Clinical Trial on Rapid Immune Modulating Effects

RecruitingHealthy volunteers welcome

Who can join

Ages 18 to 75 · All sexes · Healthy volunteers welcome

Full eligibility 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 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, 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 allergies related to ingredients in active test product or placebo.

About the study

The goal for this clinical trial is to document rapid effects of a nutritional blend on immune cells. A double-blind, placebo-controlled, cross-over study design will be used.

What is being tested

Sponsor: Natural Immune Systems Inc · Participants: 24 · Started: Sep 28, 2025

Contact the study team

Official record on ClinicalTrials.gov — NCT07206407

Locations in the U.S.

OregonNIS Labs, Klamath Falls

From ClinicalTrials.gov, data retrieved Oct 2, 2026. Each study sets its own eligibility; the study team decides who can join.