The Blue Light Prescription: Protect Your Sleep from the Devices That Wreck It

Every night, you lie in bed, exhausted yet wide awake, your phone's glow the last thing you see before closing your eyes. The Blue Light Prescription reveals the startling truth about how our modern devices are systematically disrupting the sleep we desperately need. Drawing on the latest mainstream sleep science and public health guidance, Marcus Reed Halloway explains how blue light from screens tricks your brain into thinking it's still daytime, suppressing melatonin and shifting your circadian clock into the wrong gear. But this book does more than diagnose the problem—it offers a practical, research-backed blueprint for reclaiming restorative sleep without giving up technology entirely. Inside, you'll learn which device settings truly help, how to build a screen-free wind-down ritual, what to look for in blue-blocking glasses, and even strategies for late-night workers. Whether you're a chronic insomniac or just someone who wants to wake up feeling refreshed, this prescription will transform your relationship with screens and sleep. Part of The Sagewell Wellness Library.

About the author

Marcus Reed Halloway writes for The Sagewell Wellness Library.

© 2026 PublishDrive (E-bog): 6610001426149

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E-bog: 30. september 2026