Eat a balanced diet rich in leafy greens, carrots, citrus fruits, nuts, seeds, and omega-3 fatty acids
Stay hydrated throughout the day
Get regular sleep and maintain a consistent sleep schedule
Follow the 20-20-20 rule during screen use
Reduce screen time and take frequent breaks from close-up work
Blink often to prevent dry eyes
Spend time outdoors in natural daylight
Wear sunglasses with UV protection outdoors
Avoid smoking and secondhand smoke
Keep a healthy body weight and exercise regularly
Manage blood sugar and blood pressure
Use proper lighting when reading or working
Keep reading material at a comfortable distance
Practice good posture while using screens or reading
Get regular eye exams
Use prescribed glasses or contact lenses as directed
Do not rub your eyes
Protect your eyes from dust, wind, and injury
Use a humidifier if air is very dry
Limit alcohol intake