Docosahexaenoate

ChemistryAlso known as: DHA EntSub RBCAlso known as: DHA SerPl-sCncumol/L

Measures blood levels of DHA, an omega-3 fatty acid critical for brain and heart health.

Normal Range
80 – 300 umol/L
umol/L
Abnormal Levels
Consult your provider
Specimen Type
Blood

Why This Biomarker Matters

DHA supports brain, eye, and heart health while reducing inflammation. Low levels are linked to cognitive decline and cardiovascular risk.

Understanding Your Results

Normal Range

80 – 300 umol/L

Overview

Docosahexaenoate (DHA) is an omega-3 polyunsaturated fatty acid crucial for brain health, eye function, and reducing inflammation. Your body produces small amounts from plant sources, but most comes from fish and seafood or supplements. Blood DHA levels reflect your intake and omega-3 status. Low DHA is associated with cognitive decline, depression, and increased cardiovascular risk. This test is particularly useful for monitoring supplementation, assessing cardiovascular risk, or investigating cognitive or mood concerns.

Technical Information (LOINC Codes)

Standardized laboratory codes for this biomarker

35174-2Primary
Docosahexaenoate (C22:6w3) [Moles/volume] in Serum or Plasma
umol/L
75095-0
Docosahexaenoate (C22:6w3) [Entitic substance] in Red Blood Cells
umol/10*6{RBC}