Technology in the bedroom can disrupt sleep and sleep deprivation will make anxiety worse.
The Sun
We know that backlit screens disrupt sleep — but that's far from all they wreck.
The Sun
Doctors said that screens were not harmful in themselves but could disrupt sleep, exercise and family time.
Times, Sunday Times
For patients, alarms disrupt sleep, cause stress and can harm their health in other ways.
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The noise was also thought likely to disrupt sleep.
Times, Sunday Times