Blue Light Before Bed Disrupts Sleep | Pittsburgh News

New research reveals how blue light from screens before bed sabotages your sleep—suppressing melatonin, delaying sleep onset, and wrecking sleep quality. Even an hour of scrolling can trigger a cascade of effects, from mood swings to brain fog. While tech habits are hard to break, scientists are zeroing in on the most disruptive wavelengths and testing solutions like filters and glasses to help you unwind without sacrificing rest. It’s time to rethink your digital curfew if you want to wake up truly refreshed. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/ef2fb6c5ac09f515