Dementia is a worry for most of us, but many people don’t really know what it’s all about. We talked to Paul Sullivan, CEO of Dementia NZ, about the myths and misconceptions that surround dementia.
Myth 1: Dementia is a natural part of ageing.
Paul assures us that dementia is not inevitable with age.
The fact is, it’s a group of neurodegenerative diseases that affect both young people (early-onset dementia) and older people (those aged over 65). Paul explains:
“A lot of people still think that it’s a normal part of ageing. It’s not, but the risks are higher as you age – one in two people over age 85 have dementia.”
Because we live longer than ever, the number of people who are 80+ is growing, which is why we are seeing more cases of dementia.
Myth 2: It’s better not to know if I have dementia.
Actually, it’s better to know. With an earlier diagnosis you’ll get the right treatment faster.
When you know what you’re facing, you can better understand your symptoms and changes, take steps to make the most of your life and plan your future. With professional support, you and your family will manage better and you’ll all have a much easier – and more enjoyable – time of things.
Myth 3: If I have dementia I can’t live at home.
For a majority of their time after they’re diagnosed, most people with dementia aren’t in care, but living with family or a spouse. Through Dementia NZ they can access education, respite care and support groups, to help them continue independently for longer.
“Dementia NZ also works with carers,” says Paul. “That helps the whole family build resilience so they can keep functioning well.”
Myth 4: Aluminium cans and pots, silver dental fillings, and flu shots cause or increase the risk of dementia.
Aluminium has since been proven not to cause Alzheimer’s, as have flu shots and silver dental fillings.
In fact, there’s evidence that flu shots and other vaccines promote longer life, better health and a reduced risk of dementia. Studies on dental fillings, made from mercury, silver and tin, have found no link to Alzheimer’s. Mercury is a heavy metal, toxic in other forms, which may be why this myth arose.
Myth 5: I’m forgetful so I have dementia
Memory loss can be a sign of dementia, but for some types, it might not be an early symptom at all. Your memory is complicated – there are lots of reasons you forget things, and dementia is only one amongst many!
Myth 6. I can’t prevent dementia
You can’t ever guarantee that you’ll avoid dementia, but there are lots of things you can do to reduce your risk. It’s all the basics: eat well, exercise regularly and stay active in your community.
Myth 7. My parents had dementia, so I’ll get it too
There may be some increase in risk if your parents have dementia, but it’s not a foregone conclusion. There are lots of factors at play, and your DNA is only one of them. While you can’t change your genes, the other factors are, generally, things you can do something about. Again – it’s about healthy living. Lots of fruit and veggies, exercise and laughter!
Know the facts – and enjoy life
Some of the myths around dementia are false. You won’t automatically develop it when you grow old, you don’t need to live in care as soon as you’re diagnosed, and the rumours about aluminium, vaccines and dental fillings causing Alzheimer’s just aren’t true. For the right care as soon as possible, it’s better to know you’ve got dementia than not.
Knowing the facts about dementia can help take away some of the fear factor, so whether you develop it or not, you can spend less time worrying and more time living!