Silent Killer In Your Bedroom... A Mobile Phone
From the UK:
![Dame Sally Davies warned that light from screens could be harming health](https://www.thetimes.co.uk/imageserver/image/methode/times/prod/web/bin/cc196328-1d73-11e8-95c3-8b5a448e6e58.jpg?crop=3564,2005,0,186&resize=685)
'Mobile phones should be turned off before bed, the chief medical officer has advised as she warned that the cocktail of pollution caused by modern life was a risk to health.'
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