All research studies at the Helfgott Research Institute at the National University of Natural Medicine are open to the public for those who meet the stated criteria. More details and eligibility requirements can be found within each posted opportunity. Nearly all clinical studies pay a stipend.
Review the studies below to find out whether you qualify. If you have questions, please contact the listed study personnel for more information.
Current Studies
Evaluating Ayahuasca’s effect on depression
The aim of the study is to further understand the mental and physical effects if Ayahuasca from a genetic and microbiological perspective. By broadening our understanding, we can challenge the current DEA scheduling of this medicine and make it more accessible.Learn more →
Can a natural supplement improve your SIBO symptoms?
Help us learn if supplementing with Artemisia Annua can improve GI symptoms and quality of life in those with SIBO by participating in our paid research study. Eligible participants who enroll in the study will be compensated with up to $650.Learn more →
Participate in a Research Study on Hemp Protein!
We are studying the safety of USDA-certified organic hemp protein powder, tested to contain no THC or CBD, for daily use by individuals like athletes, military personnel, and first responders who must avoid THC.Learn more →
Focus Groups for Patients with Radiating Back Pain
Join Helfgott Research Institute’s study to help shape a new approach for managing sciatica. Participate in a focus group and share your experience with radiating back pain to guide innovative solutions.Learn more
Low-Income Group Psilocybin Assisted Therapy for Depression
NUNM researchers are assessing the feasibility of conducting clinical research to treat depression in low-income adults in groups within the Oregon Psilocybin Services model.Learn more
Are you interested in deep breathing?
Help our researchers assess the effects of breath control practices (pranayama) on the autonomic nervous system and blood vessel function.Become a participant.
Can taking a natural supplement help you get more out of the foods you eat?
HRI is seeking volunteers to participate in a research study to assess the impact of a dietary supplement on quality of life, digestive function and microbiota composition.Become a participant.
Learn about your gut microbiome!
Help our researchers assess the impact of a dietary supplement on gut microbiome composition and symptom intensity.Become a participant.
Help us learn more about Crohn’s Disease
Help us assess the impact of a natural hops product on the microbiota (gut bacteria) in Crohn’s Disease.Become a participant.
INCLD Health Study: How do diet and self-care practices impact your health?
We are recruiting NUNM students for this study.Become a participant.
H2S SIBO Registry
Practitioners are invited to contribute to this registry to advance knowledge about SIBO.Read More