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Are You Getting the Omega-3 You Need?

Omega-3 fatty acids, particularly EPA and DHA, play important roles in cardiovascular, neurological and cellular health.

But taking an omega-3 supplement does not necessarily mean your body has achieved an optimal level.

Why Omega-3 Matters for Your Health

Omega-3 fatty acids are essential polyunsaturated fats that the body needs for normal biological function. EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) are the primary long-chain omega-3 fatty acids found in oily fish and seafood and are particularly important because they are incorporated into cell membranes throughout the body.

Cardiovascular Health

EPA and DHA contribute to normal heart function and are involved in maintaining healthy triglyceride levels.

Brain and Cognitive Health

DHA is a major structural component of the brain and plays an important role in maintaining normal brain function.

Eye Health

DHA is highly concentrated in the retina and contributes to the maintenance of normal vision.

Cellular Function

EPA and DHA are incorporated into cell membranes, influencing membrane structure, signalling and cellular communication.

Inflammatory Balance

Omega-3 fatty acids are involved in the production of specialised lipid mediators that help regulate the body's inflammatory response.

What Does the Test Measure?

Omega-3 Index

Measures the percentage of EPA and DHA in your red blood cell membranes, providing an objective measure of your longer-term omega-3 status.

Omega-6 : Omega-3 Ratio

Assesses the relationship between key omega-6 and omega-3 fatty acids, providing additional context on your overall fatty acid balance.

AA : EPA Ratio

Measures the relationship between arachidonic acid (AA), an omega-6 fatty acid, and EPA. These fatty acids contribute to the production of signalling molecules involved in processes including inflammatory responses.

Trans Fat Index

Measures industrial trans fats in the blood.

A More Personalised Approach to Omega-3

Your omega-3 intake doesn’t always reflect your omega-3 status. Individual responses vary. Measuring provides an objective baseline to understand your current status and whether your diet or supplementation is making a difference.

Measure

Establish your current Omega-3 Index and fatty acid profile.

Optimise

Use your results to inform dietary and supplementation strategies, where appropriate.

Monitor

Retest after an appropriate interval to assess how your levels have changed and refine your approach.