Omega-3 Fatty Acids
(EPA, DHA) Anti-inflammatory, membrane, and neuromodulatory lipids central to BRAIN Diet
(EPA, DHA) Anti-inflammatory, membrane, and neuromodulatory lipids central to BRAIN Diet
Small oily fish, typically canned and drained, providing EPA, DHA and niacin
Bivalve shellfish providing B12, iron, zinc, selenium, and marine taurine
Lean fish with omega-3, taurine, and creatine
Oily fish rich in EPA/DHA omega-3s
Salted lumpfish caviar — budget-friendly; high salt; lower omega-3 than salmonid roe
Oily fish rich in EPA/DHA, CoQ10, taurine, and vitamin D
Nutrient-dense bivalve providing phospholipid-bound omega-3s; accepted by some vegans (ostroveganism)
Highest zinc content among common foods; unique source of phospholipid-bound omega-3s; accepted by some vegans (ostroveganism)
Oily fish rich in EPA/DHA, protein, and B vitamins
Premium salmon (ikura) eggs — phospholipid-bound EPA/DHA and choline
Small oily fish rich in EPA/DHA, CoQ10, and calcium
Iodine, EPA (in red algae), magnesium, and trace minerals
Rainbow trout eggs — phospholipid omega-3s; typically mid-tier vs salmon ikura
Fish providing omega-3, niacin, selenium, and complete protein
A polyphenol-rich breakfast bowl with high fibre, combining ginger, omega-3 nuts, blueberry polyphenols, and probiotic yogurt.
A Mediterranean-style bowl combining salmon, avocado, pistachios, cacao nibs, and early harvest olive oil — rich in omega-3 fats, polyphenols, and fibre.
A fast, brain-forward open sandwich combining omega-3 rich salmon, nitrate/polyphenol beetroot, and lemon acidity for a sharp, savoury bite.
A small savory shot of roe, lemon juice, and fermented hot sauce for concentrated omega-3s and choline.
Essential omega-3 precursor; limited conversion to DHA/EPA
Accounts for ~10–15% of total brain fatty acids, 20–30% of neuronal phospholipids (PE, PS), and >90% of brain omega-3 PUFA; critical for membrane fluidity, synaptic vesicle fusion, neurodevelopment
The "intermediate" between EPA ↔ DHA; important in vascular health, repair, and immune modulation
Potent anti-inflammatory; precursor to E-series resolvins; modulates dopamine and serotonin signalling