{"id":"epa","name":"EPA (Eicosapentaenoic Acid)","shortName":"EPA","aliases":["Eicosapentaenoic Acid","EPA","EPA (20:5n-3)","C20:5 n-3","Eicosapentaenoate","Omega-3: EPA","EPA, Serum","EPA, Plasma","EPA, Serum or Plasma","Eicosapentaenoic Acid, Serum","Eicosapentaenoic Acid, Plasma","Eicosapentaenoic Acid (EPA)","Eicosapentaenoate (C20:5w3)","EPA (C20:5w3)","C20:5n3","EPA, C20:5W3"],"abbreviations":["EPA","C20:5n-3","20:5n-3"],"loinc":[{"code":"35173-4","primary":true}],"specimen":"serum-or-plasma","units":[{"ucum":"umol/L","display":"µmol/L"},{"ucum":"nmol/mL","display":"nmol/mL"},{"ucum":"mg/L","display":"mg/L"}],"referenceRanges":[],"review":{"status":"ai-draft","label":"AI-drafted. Awaiting verification","lastReviewed":"2026-10-03"},"summary":"The amount of EPA, an omega-3 fat found in fish and algae, in your blood. It mostly reflects what you ate or took recently.","url":"https://bloodtesttracker.com/markers/epa","notice":"Information, not medical advice. Ranges differ between labs, so the range on your own report is the one your result is judged against."}