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Why Eye Doctors Suggest 20-20-20
The 20-20-20 rule recommends that eye doctors advise taking a 20-second break every 20 minutes while using screens, and looking at an object about 6 meters away. This helps reduce digital eye strain, which can cause symptoms like dry eyes, vision disturbances, and headaches. Following this practice relaxes eye muscles, improves lubrication, and decreases feelings of fatigue and concentration difficulties. It is especially recommended for office workers, students, designers, and professionals who spend long hours in front of screens. This habit does not cause permanent damage to the eyes but rather helps alleviate the discomfort associated with digital strain.
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