💻 Staring at Screens? You Need the 20-20-20 Rule | CBS Mornings: Prevent eye strain from digital screens with this 20-20-20 rule

HealthCircle · 2026-06-02T08:01:10.720Z

Beating Digital Eye Strain with the 20-20-20 Rule Dry eyes, tension headaches, and blurred vision at the end of the workday are classic signs of digital eye strain. Did you know we actually blink significantly less when looking at our devices? This quick segment breaks down the '20-20-20 Rule'—a scientifically backed micro-break strategy to reset your eye muscles and preserve your vision. Watch the clip below and try setting a timer for it today!

Community: Respiratory Health

An ophthalmologist explains the mechanics behind digital eye strain (and why we blink less while looking at screens) and introduces the simple "20-20-20" visual break rule to prevent headaches and dry eyes.