Algae vs. fish: which Omega-3 source wins in absorption?
NCT ID NCT07241377
First seen Jun 25, 2026 · Last updated Jul 02, 2026 · Updated 2 times
Summary
This study tests whether omega-3 from algae is absorbed as well as omega-3 from fish oil. About 120 healthy adults will take algae oil, fish oil, or a placebo daily for 6 weeks. Researchers will measure omega-3 levels in the blood to compare absorption.
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 fatty acids (EPA + DHA) from microalgal oil or fish oil
- What this could lead to
- If successful, this study could show that algae-based omega-3 supplements are as well absorbed as fish oil, offering a sustainable, plant-based alternative.
- What could go wrong
- This is a small, short-term study in healthy people, so results may not apply to those with health conditions. It only measures absorption, not long-term health benefits.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
RDC Clinical
Fortitude Valley, Queensland, 4006, Australia
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