Blue Light & Your Health: 7 Surprising Reasons to Ditch Your Phone Before Bed
Sksmartnews: In the quiet of a dark room, the glow of a smartphone screen feels like a private escape. We tell ourselves "just one more video" or "one last email," but this nightly ritual is more than a harmless habit—it's a silent saboteur of your health. The culprit is the high-energy visible (HEV) blue light emitted from your device, which tricks your brain into thinking it's still daytime. This disruption goes far beyond making you feel a little groggy. It triggers a cascade of negative effects that can impact everything from your mood to your heart. Ready to reclaim your health? Here are seven critical, science-backed reasons why powering down your phone an hour before bed is one of the best things you can do for your mind and body. 1. You'll Unlock Deeper, More Restful Sleep The most immediate and powerful benefit of a screen-free evening is better sleep. Blue light directly suppresses the production of melatonin , the hormone that tells your bo...