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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
- Placebo (dietary supplement)
- Nutraceutical blend (dietary supplement)
Sponsor: Natural Immune Systems Inc · Participants: 24 · Started: Sep 28, 2025
Contact the study team
- Gitte S. Jensen, PhD · Phone: 15418840112
Official record on ClinicalTrials.gov — NCT07206407
Locations in the U.S.
| Oregon | NIS Labs, Klamath Falls |
From ClinicalTrials.gov, data retrieved Oct 2, 2026. Each study sets its own eligibility; the study team decides who can join.