Maintaining good vision requires consistent daily eye-care habits and regular check-ups, as many serious conditions lack early symptoms. Experts recommend regular eye exams, especially for individuals with diabetes or high blood pressure. A balanced diet rich in leafy greens, fruits, nuts, and fish, along with adequate hydration, supports eye health. For those spending long hours on screens, taking frequent short breaks, such as following the 20-20-20 rule, can help prevent eye strain and dryness.