Omega-3 Index
% EPA + DHA in red-blood-cell membranes. Target >= 8% for cognitive protection; most US adults sit at 4-5%. Aviado's reference target: >= 8%.
Where the numbers fall.
Source: peer-reviewed reference framework, replicated across cohortsReflects the distribution observed in published surveillance cohorts.
Threshold associated with measurable benefit in the studies Aviado has reviewed.
Levels observed in long-lived populations — a reference point, not a treatment target.
Why this biomarker.
Omega-3 Index is among the markers where the relationship between blood level, intervention, and outcome has been characterized across independent cohorts.
Aviado's coverage focuses on what the published evidence actually shows — effect sizes, dose-response curves, and the strength of replication — rather than on commercial claims.
Whether you're tracking your own number or simply want a cleaner map of the literature, every claim on these pages links back to primary sources.
Supplements that measurably move this marker.
Tier reflects evidence quality for moving Omega-3 Index specifically — not the supplement's broader profile. Effect sizes are typical population responses; individual variability is high.
Articles featuring Omega-3 Index.
9 published Aviado Research articles inform how interventions move this marker. Sorted by evidence strength, then recency.
Brain Health and Performance for Men Ages 18-39
How to Protect and Upgrade Your Brain for Life’s Most Demanding Decade
Drug-Supplement Interactions: What Aviado’s Warnings Actually Mean (And What To Do)
A Calm, Evidence-Based Guide to Navigating Your Stack Safely
What Happens When You Scan a Supplement: From Bottle to Personalized Insights
A step-by-step look at how Aviado connects your supplements to better health decisions
Cardiovascular Health After 65: Protecting the Engine When the Stakes Are Highest
Precision monitoring and intelligent supplementation for men navigating cardiac risk with multiple medications
Omega-3: What Science Really Says About Heart, Brain, and Fertility Benefits
Your Omega-3 Index: The One Number That Explains Why Fish Oil Works for Some People and Does Nothing for Others
Why supplementing blind with fish oil misses the real difference-maker: your Omega-3 Index
All articles informing Omega-3 Index
Every published Aviado Research article that informs how interventions move Omega-3 Index, linked in one place.
- StrongBrain Health and Performance for Men Ages 18-39Knowledge Base
- StrongDrug-Supplement Interactions: What Aviado’s Warnings Actually Mean (And What To Do)Explainer
- StrongWhat Happens When You Scan a Supplement: From Bottle to Personalized InsightsExplainer
- StrongCardiovascular Health After 65: Protecting the Engine When the Stakes Are HighestKnowledge Base
- ModerateOmega-3: What Science Really Says About Heart, Brain, and Fertility BenefitsKnowledge Base
- PreliminaryYour Omega-3 Index: The One Number That Explains Why Fish Oil Works for Some People and Does Nothing for OthersKnowledge Base
- PreliminaryThe Four Blood Signals That Predict Brain Aging — And Why Most Doctors Don't Test ThemExplainer
- PreliminaryEPA vs DHA: The Ratio in Your Fish Oil Capsule Changes Everything — And Most People Are Taking the Wrong OneKnowledge Base
- PreliminaryOmega-3 Index: Why Blood Levels Matter More Than DoseKnowledge Base