(From BBC News)
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.
This should say to employers that insisting people work long hours is actually not good for business.
Long Hours Link To Dementia Risk