the Omega-3 index

The Omega-3 Index is a reliable blood test that measures the percentage of EPA and DHA—two essential omega-3 fatty acids—present in red blood cell membranes. A higher Omega-3 Index is linked to improved heart health, reduced inflammation, better brain function, and overall longevity. Maintaining an optimal Omega-3 Index (8%–12%) may lower the risk of cardiovascular disease, support joint and eye health, and enhance cognitive performance. Learn how to improve your Omega-3 Index through diet, fish oil, algae supplements, and lifestyle choices.

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