1. Eat healthy
A well-balanced diet leads to good health. Foods rich in beta-carotene, Omega-3 fatty acids, lutein, lycopene, zinc and vitamins A, C, and E help maintain your eye health and keep age-related vision ailments at bay. This means loading up your plate with greens like spinach and kale; Omega-3-rich fishes; proteins from eggs; nuts and beans; and citrus fruits.