Seafood boosts brain health, say experts

Rich in omega-3 fatty acids, vitamin B12, iodine and other vital nutrients, seafood helps reduce brain inflammation, supports memory and learning, and may delay cognitive decline by over a year.

“Seafood is like sunscreen for your brain,” said Professor Henry Brodaty AO, dementia expert and co-director of the Centre for Healthy Brain Ageing.

“Just as we ‘slip, slop, slap’ to protect our skin, we must now protect, nourish and preserve our minds, starting with what’s on our plates.”

Prof. Brodaty warned that more than 433,000 Australians are currently living with dementia, a number expected to double by 2050. While breakthroughs in treatment are still developing, prevention through diet and lifestyle remains our best defence.

He outlined a new brain health mantra. “Slip seafood into meals two to three times a week, slop on nutrient-rich choices like salmon, sardines and mackerel, and slap on healthy routines – physical activity, mental stimulation, sleep and social connection,” he said.

Visiting UK neuroscientist Professor Michael Crawford added urgency to the discussion. “If we lose the brain, that’s the end,” he said. “The rise in mental ill health and cognitive decline is more dangerous than climate change. Yet governments are still ignoring the science.”

The Seafood Consumers Association is now championing a nationwide campaign to promote seafood as a brain-protective superfood. “Because when it comes to brain health, it’s not just what you eat – it’s when you still can,” said the organisation. “And seafood might be one of your strongest allies in the fight against dementia.”