Cognitive conditions like dementia are a concern for many of us as we get older, but a new study has suggested that you could help ward them off by exercising just twice per week.
The research by the American Academy of Neurology – which has been endorsed by the Alzheimer’s Association – says that doing two workouts per week could improve both thinking ability and memory in people suffering from mild cognitive impairment (MCI).
The cognitive condition is common with ageing, and evidence suggests that it can lead to dementia. Worldwide, more than six per cent of people in their sixties have MCI, and it becomes more likely with age: more than 37 per cent of people aged over 85 have it.
But researchers now believe that regular exercise could help sufferers manage their symptoms. And, while long-term studies have yet to be conducted, shorter-term research suggests that twice-weekly workouts may improve memory.
The team developed this new guideline after reviewing all available studies on MCI.
‘It’s exciting that exercise may help improve memory at this stage, as it’s something most people can do and of course it has overall health benefits,’ said lead author Dr Ronald C. Petersen in the journal Neurology. ‘Because MCI may progress to dementia, it is particularly important that MCI is diagnosed early.’
He added: ‘If you or others have noticed that you are forgetful and are having trouble with complex tasks, you should see your doctor to be evaluated and not assume that it is just part of normal ageing.
‘Sometimes memory problems are a side effect of medications, sleep disturbances, depression, or other causes that can be treated. It is important to meet with your doctor to determine the root cause. Early action may keep memory problems from getting worse.’
