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Omega-3 Polyunsaturated Fatty Acids

Meaning

Omega-3 Polyunsaturated Fatty Acids (n-3 PUFAs), specifically Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA), are essential dietary lipids characterized by a double bond at the third carbon atom from the methyl end. These fatty acids are indispensable structural components of cell membranes, particularly in the brain and retina, and serve as precursors for eicosanoids, resolvins, and protectins, which are potent anti-inflammatory mediators. Clinically, maintaining adequate levels is crucial for cardiovascular health, neuroprotection, and modulating systemic inflammation, which directly impacts hormonal signaling and balance.