Living healthily, learning new things could cut dementia cases by a third

Living healthily, learning new things could cut dementia cases by a third

PanARMENIAN.Net - Learning new things, eating and drinking well, not smoking and limiting hearing loss and loneliness could prevent a third of dementia cases, health experts said on Thursday, July 20, Reuters reports.

In a wide-ranging analysis of the risk factors behind dementia, the researchers highlighted nine as particularly important.

These included staying in education beyond age 15, reducing high blood pressure, obesity and hearing loss in mid-life, and reducing smoking, depression, physical inactivity, social isolation and diabetes in later life.

If all these risk factors were fully eliminated, the experts said, one in three cases of dementia worldwide could be prevented.

"Although dementia is diagnosed in later life, the brain changes usually begin to develop years before," said Gill Livingston, a professor at University College London and one of 24 international experts commissioned by The Lancet medical journal to conduct the analysis.

"A broader approach to prevention of dementia which reflects these changing risk factors will benefit our aging societies and help to prevent the rising number of dementia cases."

Latest estimates from the Alzheimer's Association International show there are around 47 million people living with dementia globally and the cost of the brain-wasting diseases already $818 billion a year.

Dementia is caused by brain diseases, most commonly Alzheimer's disease, which result in the loss of brain cells and affect memory, thinking, behavior, navigational and spatial abilities and the ability to perform everyday activities.

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