Sleeping lady

Sleeping over eight hours a day associated with greater risk of stroke

25 Feb 2015

People who sleep for more than eight hours a day have an increased risk of stroke, according to a study by the University of Cambridge – and this risk doubles for older people who persistently sleep longer than average. However, the researchers say it is unclear why this association exists and call for further research to explore the link.

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Lack of exercise responsible for twice as many deaths as obesity

14 Jan 2015

A brisk 20 minute walk each day could be enough to reduce an individual’s risk of early death, according to new research published today. The study of over 334,000 European men and women found that twice as many deaths may be attributable to lack of physical activity compared with the number of deaths attributable to obesity, but that just a modest increase in physical activity could have significant health benefits.

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