Mobile Screen Time and Cataracts: Separating Fact from Fiction
Summary
Excessive mobile screen time can cause digital eye strain but is not proven to cause cataracts directly. Moderation and eye care practices like the 20-20-20 rule are recommended.
Key Points
- Excessive mobile phone or screen use can lead to digital eye strain, causing symptoms like eye fatigue, dryness, and blurred vision.
- There is no scientific evidence that mobile phone or screen use directly causes cataracts.
- Aging remains the biggest risk factor for cataracts according to the World Health Organization.
- The 20-20-20 rule and regular eye care can help mitigate effects of prolonged screen time.
