{"id":"dha-rbc","name":"DHA (Docosahexaenoic Acid), RBC","shortName":"DHA, RBC","aliases":["Docosahexaenoic Acid, RBC","RBC Docosahexaenoic Acid","DHA RBC","DHA (22:6n-3) RBC","DHA, Red Blood Cell","Docosahexaenoic Acid, Red Blood Cell","RBC DHA","Red Blood Cell DHA","DHA (C22:6n-3), RBC","Docosahexaenoic Acid (DHA), RBC"],"abbreviations":["RBC DHA"],"loinc":[],"specimen":"red-blood-cells","units":[{"ucum":"%","display":"% of total fatty acids"}],"referenceRanges":[],"review":{"status":"ai-draft","label":"AI-drafted. Awaiting verification","lastReviewed":"2026-10-03"},"summary":"The share of your red blood cell membranes made of DHA, an omega-3 fat. It reflects your omega-3 intake over about the past four months.","url":"https://bloodtesttracker.com/markers/dha-rbc","notice":"Information, not medical advice. Ranges differ between labs, so the range on your own report is the one your result is judged against."}