Track your Omega-3 status from home — no clinic required.
Omega-3 Plus Ratios Test
The Omega-3 Plus Ratios Test offers a broader view of your fatty acid profile by not only measuring your Omega-3 Index (EPA + DHA) but also assessing key ratios like Omega-6:3, ARA:EPA, and Trans Fat Index — critical indicators of inflammation balance, dietary patterns, and overall health.
Using a dried blood spot (DBS) sample collected from a simple finger prick at home, this lab-analyzed test provides insights backed by over 200 peer-reviewed publications. It's ideal for individuals seeking a deeper understanding of how their diet influences inflammation, cardiovascular risk, and cellular resilience.
Whether you're fine-tuning your supplement regimen, transitioning to a plant-based or anti-inflammatory diet, or simply looking to understand how your fatty acid balance stacks up, this test delivers meaningful data — no clinic visit required.
Why These Fatty Acid Ratios Matter
- Omega-3 Index is a validated long-term biomarker associated with reduced risk of cardiovascular disease, cognitive decline, and inflammation.
- Omega-6:3 Ratio helps assess dietary balance; a high ratio is often linked to increased inflammation.
- ARA:EPA Ratio provides a window into your body’s inflammatory balance and eicosanoid metabolism.
- Trans Fat Index identifies harmful industrial fats that can increase the risk of chronic disease and impair cell membrane function.
How to Improve Your Omega-3 Index
If your result is below the optimal 8% threshold, increasing your intake of EPA and DHA can help. Options include:
- Eating 2–3 servings/week of fatty fish (salmon, sardines, mackerel)
- Taking a high-quality fish oil or algae-based supplement
- Retesting after 8–12 weeks to track your progress
What Is a Healthy Omega-3 Index
A healthy Omega-3 Index is considered to be between 8% and 12%. Most people consuming a Western diet fall below 6%, which is associated with increased health risk. The optimal range is based on decades of research linking higher Omega-3 Index levels with reduced risk of sudden cardiac death, cognitive decline, and systemic inflammation.
Omega-3 Index vs. Plasma Omega-3
Unlike short-term plasma omega-3 tests, which reflect your last meal, the Omega-3 Index reflects omega-3 content in red blood cell membranes over the past 3–4 months. This makes it a more stable and reliable indicator of long-term omega-3 status.
Backed by Science
The biomarkers in this test — Omega-3 Index, Omega-6:3 ratio, ARA:EPA ratio, and Trans Fat Index — have been studied in over 200 peer-reviewed publications. These ratios are widely used in clinical research to evaluate inflammation, cardiovascular disease risk, and the biological impact of dietary fat intake. They’re also commonly applied in sports science, prenatal nutrition, and personalised medicine to assess dietary balance, metabolic stress, and long-term health outcomes.
Key Benefits
- Measures Omega-3 Index, Omega-6:3, ARA:EPA, and Trans Fat Index
- Uses dried blood spot (DBS) — a self-collected, at-home finger prick
- Clinically validated and used in research
- Supports cardiovascular, brain, eye, and inflammatory health
- Tracks the impact of supplements or dietary changes
- No clinic visit or fasting required
What's Measured?
- Omega-3 Index (% EPA + DHA)
- Omega-6:3 Ratio
- Arachidonic Acid (ARA) to EPA Ratio
- Trans Fatty Acids (% of total fatty acids)
Who Should Use This Test?
- Individuals concerned about inflammation or chronic disease risk
- Those on high Omega-6 or low Omega-3 diets
- People following plant-based, Mediterranean, or ketogenic nutrition plans
- Athletes looking to optimise recovery and performance
- Anyone using omega-3 supplements and wanting to assess effectiveness
What's Included?
- Dried blood spot collection card
- Lancets, alcohol swab, gauze, bandage
- Return envelope and instructions
- Lab analysis + secure online results
FAQs
What is the Omega-6:3 Ratio and why is it important?
The Omega-6:3 ratio compares the levels of pro-inflammatory omega-6 fats to anti-inflammatory omega-3 fats in your blood. A high ratio is linked to chronic inflammation and increased risk of lifestyle-related diseases. This test helps assess your inflammatory balance and dietary fat intake.
Do I need to fast?
Avoid eating fish or taking Omega-3 supplements for 12 hours before the test.
What does the ARA:EPA ratio tell me?
The ARA:EPA ratio reflects the balance between arachidonic acid (a pro-inflammatory omega-6) and EPA (an anti-inflammatory omega-3). It is a sensitive marker of your body's inflammatory state and is used in both clinical research and personalised health programs.
Is this test useful for people on plant-based or keto diets?
Absolutely. The test is especially useful for people following plant-based, Mediterranean, or low-carb/high-fat diets who want to assess whether their fatty acid intake is balanced and effective.
How can I improve my Omega-6:3 or ARA:EPA ratios?
To improve your ratios, increase intake of fatty fish (like salmon or sardines) or algae-based omega-3 supplements, and reduce intake of omega-6-rich oils like soybean, corn, and sunflower oil. A Mediterranean or anti-inflammatory diet can also help.
Can I use this to track supplement effectiveness?
Yes — retesting after 8–12 weeks of omega-3 supplementation can show whether your index has moved into the optimal range.
Does this test measure trans fats?
Yes, the test includes a Trans Fat Index, which reflects harmful industrial fats that can interfere with normal cell function and increase disease risk. A lower index is considered better for overall health.
What does the test include
Your kit includes everything you need to collect and return your sample from home: a dried blood spot (DBS) collection card, lancets, alcohol wipe, gauze pad, bandage, full instructions, and a return envelope. You’ll also receive a secure lab report with your Omega-3 Index results and reference ranges.
How accurate is the Omega-3 Index test from a dried blood spot?
The Omega-3 Index measured from dried blood spot (DBS) samples is highly accurate and validated against whole blood and red blood cell (RBC) measurements used in clinical research. Our lab uses validated methods and external proficiency standards to ensure your results are consistent and clinically reliable, even with just a few drops of blood from a finger prick.
How long until I get results?
Once your sample is received by the lab, your results will be available within 3-5 business days.
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