Essential fatty acids crucial for brain health and reducing inflammation.
How it works
EPA and DHA support neuronal membrane fluidity, reduce neuroinflammation, and are critical for synaptic plasticity.
Evidence-based uses
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
Fish oil may have mild blood pressure lowering effects, potentially enhancing antihypertensive medications.
Fish oil has antiplatelet effects and may increase bleeding risk when combined with anticoagulants. Consult your doctor.
Compare prices
3 products compared across Australian retailers. Sorted by price per serve.
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| Product | Price | /serve | |
|---|---|---|---|
Best NOW Foods Ultra Omega-3 500 EPA/250 DHA, 180 Softgels iHerb | $29.99 | $0.17 | |
Life Extension Life Extension Super Omega-3 Life Extension | $34.00 | $0.28 | |
Thorne Thorne Super EPA Thorne | $58.00 | $0.64 |
Prices in AUD. Some links are affiliate links — we may earn a commission at no extra cost to you.
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Also consider
Mushroom
Lion's Mane (Hericium erinaceus) is a medicinal mushroom with strong evidence for supporting nerve growth and cognitive function. It contains unique compounds — hericenones and erinacines — that stimulate Nerve Growth Factor (NGF) production, which is essential for neuron maintenance and repair. Used for centuries in traditional Chinese medicine, modern clinical trials show improvements in mild cognitive impairment, memory, and focus.
Herb
Ayurvedic herb traditionally used to enhance memory and learning.
Amino Acid
Amino acid found in tea that promotes relaxation without drowsiness.
Vitamin
Vitamin B12 (cobalamin) is essential for nerve function, red blood cell formation, and DNA synthesis. Deficiency is common in vegans, vegetarians, older adults, and those with absorption issues — affecting up to 20% of Australians over 60. B12 supports energy production, cognitive function, and mood regulation. Methylcobalamin is the bioactive form preferred by many practitioners, while cyanocobalamin is the most affordable and stable form.
Get a personalised dosage recommendation based on your age, weight, and health goals
Omega-3 Fish Oil has 2 known interactions. Check if it's safe with your medications.
Evidence Lab
Not all fish oil is the same. A guide to EPA vs DHA, triglyceride vs ethyl ester, and what doses actually move the needle — tailored for Australians.
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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.