Can smartphone use right before bed be harmful?

KGUNPublished: December 22, 2017
Published: December 22, 2017

Everyone has their own bedtime ritual in place. However, checking on a smartphone or tablet, often is the last thing many people do before they shut their eyes for the night. Dr. Joseph Miller, head of the University of Arizona's Department of Opthamology says this is an increasingly common thing people do.

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