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How to protect eyes?

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      Protecting your eyes—especially from digital strain—is essential for long‑term vision and comfort. Here are evidence-backed tips drawn from health authorities and real-world advice: 🖥️ Prevent Digital Eye Strain (Computer Vision Syndrome) Follow the 20‑20‑20 rule: Every 20 minutes, look at something‫اقرأ المزيد

      Protecting your eyes—especially from digital strain—is essential for long‑term vision and comfort. Here are evidence-backed tips drawn from health authorities and real-world advice:

      🖥️ Prevent Digital Eye Strain (Computer Vision Syndrome)

      • Follow the 20‑20‑20 rule: Every 20 minutes, look at something about 20 feet (6 m) away for 20 seconds to give your eyes a break (All About Vision, Wikipedia).
      • Blink more often: We blink far less when using screens, leading to dryness. Try consciously blinking slowly (~10 times every 20 min) and use lubricating eye drops if needed (Manipal Hospitals).
      • Optimize workspace ergonomics: Keep your screen around arm’s length (20–25 in / 50–70 cm), with the top slightly below eye level to reduce strain on eyes and neck (Dr Agarwals Eye Hospital).
      • Adjust screen and ambient lighting: Match the screen brightness to your environment, increase contrast and text size if needed, and reduce glare using matte filters or repositioning (Sutter Health).

        “Reduce glare” and adjust lighting to avoid reflections from windows or overhead lights (Reddit).

      • Use blue‑light filters or night mode: These settings or apps like f.lux reduce blue light exposure and may alleviate nighttime strain and sleep disruption (Manipal Hospitals).

      💡 Take Breaks & Practice Eye Exercises

      • Frequent movement breaks: Step away from screens regularly (e.g. brief stretch or walk every hour) to relax eyes and muscles (Moorfields Eye Hospital).
      • Eye exercises: Besides the 20‑20‑20 rule, shifting gaze between near and far distances—for ~10 seconds each—helps avoid focusing fatigue (All About Vision).

      🥗 Nourish Your Eyes from Within

      • Eat a nutrient-rich diet with antioxidants and carotenoids (like lutein, zeaxanthin, beta-carotene), omega‑3s, vitamins C & E, and zinc to support overall eye health and reduce risk of age-related issues (prevention.com).
      • Use sunglasses with UV400 protection: Look for sunglasses that block 99%+ UVA/UVB to guard against long‑term damage like cataracts or macular degeneration; avoid cheap, uncertified sunglasses (Wikipedia).

      👀 Get Professional Eye Care

      🔄 Community Insights & Simple Reminders

      Some users share practical strategies such as:

      “MAKE THE FONT SIZE BIGGER THAN DEFAULT… by increasing display/font size… prevent you from unconsciously leaning toward your monitor” (Reddit)
      “As a surgeon: Follow the 20‑20‑20 rule… Blink More Often… Stay Hydrated and Eat Eye‑Healthy Foods… Schedule Regular Eye Check‑ups” (Reddit).

      ✅ Quick Eye Care Checklist

      Habit / Tool Benefit
      20‑20‑20 rule & breaks Reduce focusing fatigue and dry eyes
      Blink reminders or eye drops Maintain moisture, prevent irritation
      Ergonomic screen setup Minimize strain on eyes, neck, posture
      Blue light filters / apps Lessen glare and sleep disruption
      Healthy diet & hydration Support eye structure and function
      UV‑blocking sunglasses (UV400) Protect from long-term sun damage
      Annual eye exams & proper eyewear Detect issues early and optimize vision

      By adopting these habits—especially if you spend hours on screens—you’ll help prevent discomfort, support long-term vision health, and reduce the risk of strain-related vision problems. If symptoms persist, consult an eye-care professional for evaluation and personalized advice.

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