BBC News released an article: “Long hours link to dementia risk.”

Here are some excerpts:

[begin excerpts]

Long working hours may raise the risk of mental decline and possibly
dementia, research suggests.

The Finnish-led study was based on analysis of 2,214 middle-aged British
civil servants.

It found that those working more than 55 hours a week had poorer mental
skills than those who worked a standard working week.

The American Journal of Epidemiology study found hard workers had
problems with short-term memory and word recall.

<snip>

However, the researchers say key factors could include increased
sleeping problems, depression, an unhealthy lifestyle and a raised risk
of cardiovascular disease, possibly linked to stress.

The civil servants who took part in the study took five different tests
of their mental function, once between 1997 and 1999, and again between
2002 and 2004.

<snip>

The effects were cumulative, the longer the working week was the worse
the test results were.

<snip>

Professor Cary Cooper, an expert in workplace stress at the University
of Lancaster, said it had been long established that consistently
working long hours was bad for general health, and now this study
suggested it was also bad for mental functioning.

<snip>

Harriet Millward, deputy chief executive of the Alzheimer’s Research
Trust, said: “This study should give pause for thought to workaholics.

“We already know that dementia risk can be reduced by maintaining a
balanced diet, regular social interactions and exercising both our
bodies and minds. Perhaps work-life balance should be accounted for too.”

[end excerpts]

The article is online at:
<http://news.bbc.co.uk/2/hi/health/7909464.stm&gt;.

Courtesy of Ken Pope

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