Awareness, facilitators, barriers, and behaviours surrounding brain health: a large-scale cross-sectional survey of adults across UK and Ireland

Understanding of brain health and dementia risk reduction was variable in this large sample of UK and Irish citizens. There were identified gaps in awareness of risk factors relating to cardiometabolic health, hearing loss, and air pollution. These findings highlight the need for credible sources of accessible and relevant information to improve awareness and behaviours surrounding brain health.