Herbal immune booster put to the test in small human study
NCT ID NCT03630328
First seen Jan 14, 2026 · Last updated May 26, 2026 · Updated 15 times
Summary
This study tested whether a dietary supplement made from Korean Angelica root (Cogni.Q) can increase the number of key immune cells in the blood. Fifteen healthy adults took either the supplement or a placebo to compare effects on neutrophils (which fight bacteria) and natural killer cells (which fight viruses and cancer). The goal was to confirm earlier findings that a single dose could boost these cells within 24 hours.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for INNATE IMMUNE CELLS are added.
Genom att skicka in godkänner du våra Användarvillkor
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Locations
-
Penn State College of Medicine
Hershey, Pennsylvania, 17033, United States
Conditions
Explore the condition pages connected to this study.