The NHS suggests that risk factors such as hearing loss, untreated depression, loneliness or social isolation, or sitting for most of the day, may also be important.
The Alzheimer’s Society notes that mid-life – from your 40s into your early 60s – is a good time to start taking steps to reduce your risk of developing dementia, though it is helpful to take steps at any age.
“The brain changes that cause dementia can start years or even decades before symptoms develop. If you live a healthy lifestyle now, you are reducing the chances that these brain changes will happen,” it adds.
Some dementia risk factors are impossible to change, such as age and genetics, however research suggests other risk factors may also be important, and may be possible to change.
