Sleep disorder linked to greater risk of dementia: Study

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Sleep disorder linked to greater risk of dementia: Study

Sleep disorder linked to greater risk of dementia: Study
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Sleep disorder linked to greater risk of dementia: Study

by CBSTV Videos 0:19 mins

A new report from the Mayo Clinic says patients who punch and kick during REM sleep are five times more likely to develop a form of dementia called Lewy bodies. Norah O'Donnell reports.

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