How to Use the Early Dementia Risk Checker
Dementia risk usually builds up gradually from a combination of factors rather than appearing suddenly. This checklist draws on widely cited research into modifiable dementia risk factors, combining age, recent memory changes, chronic conditions, lifestyle, and social factors into nine questions that map to a low, moderate, or high early risk level.
High blood pressure, diabetes, smoking, physical inactivity, hearing loss, and social isolation are all factors you can work on. Age and family history, on the other hand, can't be changed — so if your score comes out high, focus on the factors you can actually manage rather than getting discouraged. Noticing frequent memory lapses yourself, or having others point them out, carries particular weight in this checklist.
That said, this tool is a reference-only screening aid based on known risk factors — it is not a medical test for dementia. An actual diagnosis requires neuropsychological testing and brain imaging interpreted by a neurologist or physician. Even with a low score, persistent cognitive decline should always be evaluated by a professional.
Frequently Asked Questions
No. This checker is a reference screening tool based on known risk factors, not a diagnostic test. Dementia can only be diagnosed through cognitive testing and evaluation by a physician. If you're concerned about memory loss, see a neurologist regardless of your score.
Quitting smoking, managing blood pressure and blood sugar, exercising regularly, staying socially engaged, and getting enough sleep are lifestyle factors linked to lower dementia risk. Start with whichever factors you can realistically change.