The Link Between Heart Health and Ageing Well


Millions of Australians are at risk of heart disease, but fewer realise that keeping their heart healthy can also help protect their brain, memory, and cognitive function, reducing the risk of conditions like dementia as they age. With cardiovascular disease affecting more than 4 million Australians and remaining the leading cause of death, it’s not just your heart at stake — your brain health depends on it too.

The Heart-Brain Connection
“Heart health and brain health are intimately connected,” says Clinical Neuropsychologist Dr Miranda Say. “The brain relies on a steady supply of blood from the heart. Conditions like high blood pressure, high cholesterol can disrupt blood flow, increasing the risk of stroke and cognitive decline, including dementia.”

In Australia, more than 421,000 people are living with dementia in 2024 — a number projected to double by 2054. Vascular dementia, which is linked to cardiovascular health, is a growing concern. This REDFEB, Heart Research Australia urges all Australians to prioritise their heart health by adopting simple lifestyle changes that can have a profound impact on their future wellbeing.

Nicci Dent, CEO of Heart Research Australia, stresses the importance of taking proactive steps now. “Prioritising heart health isn’t just about preventing heart attacks—it’s also about safeguarding your brain health and reducing your future risk of cognitive decline, including dementia. The message is simple, what’s good for your heart health is also good for your brain health” she said.

Steps You Can Take: The 4-M Approach

As part of REDFEB, Heart Research Australia’s heart awareness month, their 4-M Approach encourages Australians to take small, simple steps that can benefit both their heart and brain health:

For REDFEB, Heart Research Australia has launched an on demand webinar “Healthy Heart, Sharp Mind: 4 Simple Steps to Improving Heart & Brain Health” available here.

This February, Honour Loved Ones and Support Heart Research

This REDFEB, Heart Research Australia encourages all Australians to wear red to honour loved ones affected by heart disease, and to raise funds for life-saving research. “Taking care of your heart today can have lasting benefits for both your heart and brain,” says Nicci Dent. "By supporting REDFEB, you’re not only helping to fund vital research, but also empowering yourself and your loved ones to live healthier, longer more active lives."

For more information on REDFEB and to donate, visit www.heartresearch.com.au.

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