Currently, there is a lack of evidence-based prevention strategies for respiratory infection and management of these conditions can be costly to the public. Airway nitric oxide provides a first line of defense against pathogens, and beetroot juice, a source of dietary nitrate, has been shown to elevate nitric oxide. The main objective of this project is to demonstrate that one week of supplementation with beetroot juice elevates airway nitric oxide during stressful periods in young adults and thereby can protect against respiratory viral infections.
Respiratory Tract Infections, Cold Symptoms, Exhaled Nitric Oxide
Currently, there is a lack of evidence-based prevention strategies for respiratory infection and management of these conditions can be costly to the public. Airway nitric oxide provides a first line of defense against pathogens, and beetroot juice, a source of dietary nitrate, has been shown to elevate nitric oxide. The main objective of this project is to demonstrate that one week of supplementation with beetroot juice elevates airway nitric oxide during stressful periods in young adults and thereby can protect against respiratory viral infections.
Beetroot Juice NO Cold Study
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Southern Methodist University, Dallas, Texas, United States, 75206
Baylor University, Waco, Texas, United States, 76796
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
For general information about clinical research, read Learn About Studies.
18 Years to 30 Years
ALL
Yes
Southern Methodist University,
Thomas Ritz, Ph.D., PRINCIPAL_INVESTIGATOR, Southern Methodist University
Annie Ginty, Ph.D., STUDY_DIRECTOR, Baylor University
2026-05-15