It has been well-established that some vitamins and antioxidants are very beneficial to strong eyesight and sound health of the eyes. The most vital among these are Vitamin A, and Antioxidant Lutein. Presence of these micronutrients in right amounts shields eyes against excess and dazzling lights, and enables eyes to see even in low light or at night. Fortunately, these vitamin and antioxidant are easily found naturally in some fruits and vegetables like Spinach, Carrots, Kale, Collard Greens, Swiss Chard, etc. Some other antioxidants like beta-carotene and zeaxanthin are also very protective against sun damages. In general, rich sources of these three antioxidants are Dark Leafy Greens, Egg Yolks, Pumpkin, Yellow Peppers, Sweet Potatoes, Zucchini, Brussel Sprouts, etc. And, other sources of vitamin A include Liver and Cod Liver Oil, Butter, Green Leafy Vegetables, etc.
Other micronutrients helpful to strong and keen eyesight are Vitamins C and E; minerals like Copper and Zinc; Sulfur-rich food items like Garlic, Onions, Shallots, and Capers; Grapes and Blueberries;
Some famous and popular exercises for improving eyesight and health of eyes are --- warming your eyes with moderately heated palms; rolling your eyes CW and Anti CW; focusing on a moving pencil near and far; massaging the temples; taking mini-nap and relaxing with eyes closed; etc.
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