Can Omega-3 and black seed oil help beat COVID-19?
NCT ID NCT04553705
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This completed trial tested whether natural supplements like omega-3, black seed oil, Indian costus, and quinine could boost the immune system of 150 COVID-19 patients. Participants had mild to moderate symptoms and were monitored for recovery time, fever, lung inflammation, and other health markers. The goal was to see if these supplements could help the body fight the virus and reduce hospital stays.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Omega-3, black seed oil, Indian costus, quinine pills
What this could lead to
If effective, these supplements could help the immune system fight COVID-19 and speed recovery.
What could go wrong
This is a small, completed trial with no published results yet. Supplements are not a proven treatment and may not work for everyone.
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 COVID19 are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Maternity and Children hospital
Mecca, Mecca Region, Saudi Arabia