It is well known that there are multiple modifiable risk factors, including physical activity and diet, that contribute to the development of dementia.

However, it is currently unclear how multiple lifestyle factors interact to influence cognition, and therefore cause dementia.

A three-year prospective longitudinal study called ‘ACTIVate’ will attempt to explore the impact that diet holds on cognitive and brain function. This is important, as findings will help to shape future multi-domain dementia interventions and prevention by optimising diet behaviours and improving cognition.