Dementia is an umbrella term for a range of illnesses that cause cognitive decline, and around a million people in England alone are currently living with the cruel condition. There are many different types of dementia, with Alzheimer’s disease the most common – this, together with vascular dementia, makes up the majority of cases.
At present, there is no cure for dementia, and no certain way to prevent all types. However, research suggests certain lifestyle practices can help reduce your risk as you age.
The NHS says some risk factors, such as getting older, genes, and air pollution, are impossible or difficult to change. But research has found some four in 10 cases of dementia can be prevented if a person does six things.
Stating that “what’s good for your heart is also good for your brain”, NHS guidance recommends that, to lower your dementia risk, you should eat a balanced diet. You should also:
- keep your blood pressure at a healthy level
- exercise regularly
- maintain a healthy weight
- limit your alcohol intake
- stop smoking
Advice further explains that people aged 40-74 will be offer an NHS Health Check, which is a free check-up of your overall health for people who do not have heart disease, diabetes or kidney disease, and have not had a stroke. It’s offered every 5 years.
Anyone aged 65 or over who undertakes a Health Check will be told the signs and symptoms of dementia to look out for, as well as advice on how to lower your risk of dementia. If you think you should have been invited for a Health Check but have not, contact your GP.