“Smartphone Spoil Sleep”: According to the recent study.
Smartphones are indispensable part of everyday life, but questions remain about the effects of frequent use of sleep. Poor sleep is associated with health conditions such as obesity, diabetes and depression. Researchers from the University of California San Francisco, USA found a link between smartphone screen exposures and sleep quality. People who spent more time staring at their smartphones screen tended to have unhealthy sleep patterns and sleep was of poorer quality.