Pinpointing the causes of increased vision loss in children and youth is not facile. Some explanations for increased vision loss point to the digital age as the culprit. The bottom line is that we expose our eyes to conditions and prolonged focus that contribute to persistent eye strain and potential vision loss over the long term.
Mind you, I'm as guilty as anyone of eating lunch at my computer. But I do have some rules that I've been able to stick to: We eat a family dinner every day, un-rushed, no electronic distractions allowed, and I limit eating-while-distracted to low caloric density, highly nutritious foods, such as veggies and fruit.