More than one in 10 adults in the UK (14%) believe their brain health has declined since the start of the COVID-19 pandemic, new polling by Alzheimer’s Research UK has revealed, with two-thirds (66%) saying the pandemic has prompted them to think about making changes to improve their health. The news comes as Alzheimer’s Research UK launches Think Brain Health, a bold new awareness campaign to empower people to keep their brains healthy throughout life and ultimately, help reduce their risk of dementia.