Omega-3 Index

Specialized test measuring omega-3 fatty acid levels in red blood cell membranes. Blood sample. The Omega-3 Index reflects long-term omega-3 status (EPA and DHA) and is a validated biomarker for cardiovascular disease risk. Results within 48 hours. Biomarkers tested: EPA (Eicosapentaenoic Acid) - omega-3 fatty acid with anti-inflammatory properties, cardiovascular benefits; DHA (Docosahexaenoic Acid) - omega-3 crucial for brain health, cognitive function, eye health, cardiovascular protection; Omega-3 Index - percentage of EPA+DHA in red blood cell membranes. Target: >8% (optimal cardioprotection), 4-8% (moderate risk), <4% (high cardiovascular risk). Omega-3 fatty acids provide multiple health benefits: cardiovascular disease prevention (reduced triglycerides, blood pressure, inflammation, plaque formation); brain health and cognitive function; mood regulation (depression, anxiety); eye health (macular degeneration prevention); anti-inflammatory effects; pregnancy and infant development. AwarePro price: €45 (25% discount). Particularly valuable for those not eating fatty fish regularly (salmon, mackerel, sardines, herring) 2-3 times weekly; taking omega-3 supplements (verify adequate dosing and absorption); family history of heart disease; inflammatory conditions; vegetarian/vegan (algae-based omega-3 sources); pregnancy/breastfeeding. Test 2-3 times yearly to optimize supplementation strategy.

Essential fatty acid testing measures the levels of omega-3, omega-6, and other fatty acids in your blood. The omega-3 index — measuring EPA and DHA as a percentage of total red blood cell fatty acids — is an emerging cardiovascular risk marker. An index below 4% is associated with higher risk of sudden cardiac death, while above 8% is considered optimal. The balance between omega-6 and omega-3 fatty acids also matters: a high omega-6 to omega-3 ratio promotes inflammation, while a lower ratio is anti-inflammatory. Most people in Western diets have ratios of 15:1 or higher, versus the recommended 4:1 or lower. Testing helps personalize supplementation and dietary choices.