Dementia Risk Dial

Dementia Risk Dial turns the evidence-backed health and lifestyle factors linked to dementia risk into a set of simple, colour-coded dials — so you can see, at a glance, where your risk sits and what small steps might help. Up to 45% of population dementia risk is associated with modifiable factors identified by the Lancet Commission (2024) and the World Health Organization (2026). The app asks a few short questions about each factor, then shows your result on a fuel-gauge dial: green for lower risk, orange for moderate or unknown, red for higher risk. Every dial comes with plain-language guidance, and the moderate and higher-risk areas include practical, evidence-based suggestions you can discuss with your doctor. Factors covered include education and life-long mental stimulation, hearing, cholesterol, depression, head injury, physical activity, diabetes, smoking, blood pressure,…