Join a Study - National University of Natural Medicine

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.

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

Participate in a focus group to help design an intervention for patients with radiating low 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.