Doomscrolling affecting many Americans' sleep, poll finds
Medical Xpress
February 25, 2026
AI-Generated Deep Dive Summary
Doomscrolling is having a significant impact on the sleep quality of many Americans, according to a recent survey conducted by the American Academy of Sleep Medicine (AASM). Over one-third of U.S. adults—38%—report that using their phones or tablets to read the news before bed has made their sleep worse, either slightly or significantly. This trend highlights the growing concern over how technology use, particularly late-night screen time, is affecting mental and physical health.
The study reveals that engaging in activities like doomscrolling—constantly scrolling through negative news stories—can lead to increased stress and anxiety, which in turn disrupts sleep patterns. Blue light emitted by devices suppresses melatonin production, a hormone crucial for regulating sleep-wake cycles. This suppression can make it harder to fall asleep or stay asleep, leaving individuals feeling tired the next day. The survey underscores how our reliance on technology, especially before bedtime, is contributing to poor sleep hygiene.
Experts suggest that limiting screen time before bed and establishing a calming pre-sleep routine can help improve sleep quality. Simple steps like turning off devices at least an hour before bed or using blue light filters on screens can make a significant difference. Prioritizing rest not only enhances overall well-being but also supports cognitive function, emotional stability, and productivity during waking hours.
In an era where technology is deeply integrated into daily life, understanding its impact on sleep is crucial for maintaining good health. Poor sleep quality has been linked to a variety of issues, including daytime
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Originally published on Medical Xpress on 2/25/2026