General health·24 questionsHow to protect eyesight?SaveUpdated: 2026-08-31Answer•20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.•Adequate lighting.•Sunglasses outdoors.•Regular eye exams.•Do not rub your eyes.Ask AI to clarifyWas this answer helpful?HelpfulNot helpfulSuggest an improvement