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DHA EPA Ratio

Meaning

The DHA EPA Ratio is a clinical metric representing the proportional balance between two key long-chain omega-3 polyunsaturated fatty acids, Docosahexaenoic Acid (DHA) and Eicosapentaenoic Acid (EPA), typically measured in red blood cell membranes. This ratio is considered a functional biomarker of dietary intake and metabolic status, reflecting the relative availability of these lipids for incorporation into cell structures and for eicosanoid production. A balanced ratio is crucial for modulating systemic inflammation and supporting neuroendocrine health.