Article: Could a walk cure insomnia?; GOOD HEALTH.

Byline: JAMES CHAPMAN

PEOPLE with insomnia may be able to get a good night's sleep by simply exposing themselves to 15 minutes of daylight in the morning, say scientists.

They believe sleep-related problems are connected to a disruption of the body clock, so light therapy could help.

Dr Stephany Biello of the University of Glasgow says that difficulty in sleeping is one of the main reasons why over-65s visit their doctor.

'Just going outside for an early morning walk could be beneficial,' she says.

'A short exposure seems to be sufficient. Even on a dull winter's day, the intensity of the light outside is enough.' A ...

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