Garlic: Garlic is rich in sulfur, a nutrient that helps the body produce antioxidants that can protect the lens of the eye.
Salmon: Vitamins A and D, and probably the most important, omega-3 fatty acids promote improved eyesight by boosting your brain power.
Dark Chocolate: Dark chocolate help protect blood vessels in your eyes. By protecting the blood vessels in your eyes, you are strengthening your eye lens and cornea as you age and your eyes begin to weaken.
To learn more, visit http://www.symptomfind.com/nutrition-supplements/10-foods-to-improve-your-eyesight-naturally/