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If you’ve been watching your smartphone for 20 minutes

 Outline of the Article Introduction The 20-20-20 Rule What is the 20-20-20 Rule? How does it work? Digital Eye Strain Symptoms Long-term effects Benefits of Taking Breaks Physical benefits Mental benefits Tips for Reducing Digital Eye Strain Adjusting screen settings Blinking regularly Proper posture and ergonomics Apps and Tools to Help You Rest Your Eyes […]

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