The Screen Time and Sleep Research, Summarized (2026 Data)
What 67 studies actually found about screen time and sleep quality. Blue light matters, but content arousal is the bigger problem keeping you awake.
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What 67 studies actually found about screen time and sleep quality. Blue light matters, but content arousal is the bigger problem keeping you awake.
Blue light gets the blame, but content arousal is the bigger culprit. Here's what actually happens when you scroll before bed—and how to fix it.