Omega-3 Fish Oil
Essential fatty acids crucial for brain health and reducing inflammation.
How it works
Mechanism of Action
EPA and DHA support neuronal membrane fluidity, reduce neuroinflammation, and are critical for synaptic plasticity.
Evidence-based uses
What Omega-3 Fish Oil Is Used For
Higher EPA may benefit mood; higher DHA may benefit cognition.
Clinical Evidence
Comprehensive review found omega-3 fatty acids support brain structure and function, with DHA being critical for neuronal membrane integrity.
Higher DHA intake is consistently associated with better cognitive function across all age groups. DHA constitutes 40% of brain polyunsaturated fatty acids and is critical for neuronal membrane integrity.
EPA is the primary anti-inflammatory component. Higher doses needed for joint benefits.
Clinical Evidence
Meta-analysis of 17 RCTs found omega-3 supplementation (2-4g/day) significantly reduced joint pain intensity, morning stiffness, and NSAID use in arthritis patients.
Safety
Interactions & Warnings
Fish oil has antiplatelet effects and may increase bleeding risk when combined with anticoagulants. Consult your doctor.
Fish oil may have mild blood pressure lowering effects, potentially enhancing antihypertensive medications.
Compare prices
Buy Omega-3 Fish Oil in Australia
7 products compared across Australian retailers. Sorted by price per serve.
| Product | Price | /serve | |
|---|---|---|---|
Best Blackmores Blackmores Odourless Fish Oil 1000 Chemist Warehouse | $29.99 | $0.07 | Buy |
Blackmores Fish Oil 1000mg 400 Capsules Chemist Warehouse | $29.99 | $0.07 | Buy |
Nature One Dairy Omega-3 Fish Oil 1000mg 200 Capsules Aussie Health Products | $19.95 | $0.10 | Buy |
NOW Foods Ultra Omega-3 500 EPA/250 DHA, 180 Softgels iHerb | $29.99 | $0.17 | Buy |
Life Extension Life Extension Super Omega-3 Life Extension | $34.00 | $0.28 | Buy |
Ethical Nutrients Hi-Strength Fish Oil 120 Capsules Mr Vitamins | $39.95 | $0.33 | Buy |
Thorne Thorne Super EPA Thorne | $58.00 | $0.64 | Buy |
Prices in AUD. Some links are affiliate links — we may earn a commission at no extra cost to you.
Should you take Omega-3 Fish Oil?
Get a personalised supplement stack based on your health goals, age, medications, and preferences.
This information is for educational purposes only and is not intended as medical advice. Always consult a healthcare professional before starting any supplement. Evidence ratings are based on peer-reviewed clinical research. Individual results may vary.