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The document discusses the dangers of blue light and how it can secretly destroy vision over time. Blue light is emitted from digital screens and lighting and, unlike UV rays, it passes through the eye to the retina where it can cause retinal damage and cataracts. Prolonged exposure to blue light disrupts sleep cycles and overall wellness. The solution is to use blue light blocking lenses, avoid screens before bed, wear hats outdoors, and take eye-nourishing supplements to protect vision from blue light.



















