Beyond excessive screen use, frequent eye strain can also stem from refractive errors, dry eyes, glaucoma, or optic nerve disorders.

Prolonged blurred vision, pain accompanied by red eyes, or the sudden appearance of many black spots before the eyes can be warning signs of various eye conditions.

Macular degeneration, glaucoma, and chronic dry eyes can affect vision if not detected and treated early.

Eggs, dairy products, nuts, and green vegetables are familiar foods that should be added to your daily diet to maintain healthy eyes.