Reducing the Risk of Dementia

Dementia is a condition that affects all ages although the majority of people living with dementia in the UK are over the age of 65. Old age is the greatest risk factor for developing dementia; the older you are the more likely you are to develop dementia. However, younger people can also develop dementia. Currently, there are around 40,000 people under the age of 65 living with dementia in the UK. Other associated risk factors include hearing loss, smoking, social isolation, head injury, poor diet, high blood pressure and depression. Dementia is not an inevitable consequence of ageing.

Of people over the age of 85, only 25% will be living with some form of dementia. Many factors may increase our risk of developing dementia that we’re unable to change such as family history and genetics, but we can make positive changes to our lifestyles to keep our brains healthy. As we learn more about the brain and how different types of dementia develop, in mid-life, knowing what to do for good brain health is becoming increasingly important.

Here are some ways to lower your risk of developing dementia:

Keeping active by taking part in activities that get your heart pumping, which can also help maintain a healthy weight.
If you experience hearing loss, get tested and wear hearing aids if recommended.
Eating a balanced, healthy Mediterranean-style diet.
Not smoking to excess - it’s never too late to benefit from giving up smoking.
Drinking in moderation is recommended, no more than 21 units per week.
Reducing social isolation by finding opportunities to spend time with other people.
Keeping your brain active no matter what age – it’s important to stimulate our brains by being with people and finding opportunities to learn new skills.
Sleeping well and getting plenty of rest are essential to keep your brain healthy.
Managing stress and looking after your mental health is also key.
If you think you or someone you know is displaying signs of dementia you should speak to your GP so that treatable causes can be identified.

Further sources of information and support can be found at the following organisations.