What is EPA?
EPA (eicosapentaenoic acid) is a long-chain omega-3 fatty acid that forms part of cell membranes and contributes to healthy inflammation balance, energy regulation, and overall metabolic wellbeing.
Why does it matter for long-term health and wellbeing?
EPA plays a role in cellular stability, repair, and communication. Higher levels are associated with improved resilience, clearer energy regulation, and better support for long-term metabolic balance.
What’s an optimal level of EPA?
- Vively’s optimal range: >5.6%
- Laboratory reference range: 0.14–6.92% (percentage of total fatty acids)
What influences EPA levels?
EPA levels are shaped by intake of omega-3–rich foods (especially marine sources), overall dietary pattern, lifestyle factors, and individual variability in fatty acid metabolism.
What does it mean if EPA is outside the optimal range?
Levels below the optimal range may suggest that your current omega-3 intake is not adequately supporting cellular balance and recovery demands. Levels above the range may reflect higher intake or supplementation. These insights help guide nutrition and lifestyle decisions rather than indicate a medical issue.
How can I support healthy EPA levels?
Including marine-based omega-3 sources, choosing minimally processed foods, and focusing on whole-food fats can help maintain healthy EPA levels. A personalised plan through regular testing helps identify what works best for your body.
This information is provided for general health and wellness purposes only and does not replace medical advice.
References
- Meyer, B. J. (2016). Australians are not meeting the recommended intakes for omega-3 long-chain polyunsaturated fatty acids. Nutrients, 8(3), 111.
- Howe, P. R. C., Meyer, B. J., Record, S., Baghurst, K., & Clifton, P. M. (2006). Long-chain omega-3 polyunsaturated fatty acids: Contribution of meat sources... Nutrition, 22(8), 805–811.
- National Health and Medical Research Council. (2013). Australian Dietary Guidelines.
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