nutrients · Biomarker
Omega-3 Index
The share of EPA/DHA in red blood cell membranes — linked to cardiovascular and cognitive health.
Clinical range
4 % and above
Longevity-optimal target
8 % and above
How to improve your Omega-3 Index
Fatty fish or a third-party-tested fish/algae oil are the standard ways to raise it.
Frequently asked questions
What is a normal Omega-3 Index level?
The standard clinical reference range for Omega-3 Index is 4 % and above. Individual labs vary — interpret alongside your full picture and a clinician.
What is the optimal Omega-3 Index for longevity?
A commonly-proposed longevity-oriented target for Omega-3 Index is 8 % and above. This is a wellness convention, not a universal clinical threshold.
What does Omega-3 Index measure?
The share of EPA/DHA in red blood cell membranes — linked to cardiovascular and cognitive health.
How do I improve my Omega-3 Index?
Fatty fish or a third-party-tested fish/algae oil are the standard ways to raise it. Educational only — confirm any change with your clinician.
Related markers
Educational information only — not medical advice, a diagnosis, or a recommendation to use any substance or therapy. Regulatory status changes; verify current rules and any personal decision with a licensed clinician. Jevity is operated by Upcapital Global FZCO, Dubai, UAE.