OPHTHALMOLOGY

Q: What are some foods and nutrients that contribute to healthy eyes? A: To keep your eyes healthy, eating foods that are rich in certain vitamins and minerals, called antioxidants, is recommended. Antioxidants that benefit the eye in particular include Lutein & Zeaxanthin, Vitamin C, Vitamin E, Vitamin A & Beta Carotene, Essential Fatty Acids (Omega-3s), and Zinc. These antioxidants keep our cells, tissues, and arteries healthy and may help prevent or slow certain eye diseases.

Lutein & Zeaxanthin are found in leafy green vegetables, especially kale, and eggs. Studies show that these antioxidants reduce the risk of chronic eye disease including age-related macular degeneration and cataracts.

Vitamin C (absorbic acid) is found in fruits and vegetables such as oranges, grapefruits, kiwi, red berries, red and green bell peppers, tomatoes, and spinach. Scientific research suggests that vitamin C lowers the risk of developing cataracts and, when taken together with other essential nutrients, may help slow the progression of age-related macular degeneration.

Vitamin E is found in nuts, especially almonds, avocados, sweet potatoes, and whole grains. Research indicates that Vitamin E protects healthy cells in the eyes from breaking down. Vitamin A & Beta Carotene are found in carrots, squash, sweet potatoes, eggs, and green leafy vegetables. This antioxidant helps the retina and other parts of the eye to function smoothly.

Essential Fatty Acids (Omega 3s) are found in cold water, fatty fish including salmon, sardines, tuna, and halibut. Fats are an essential part of the human diet and they help maintain the nervous system. Research shows that Omega-3 fatty acids are important for proper visual development and retinal function. Alternatives for fish include fish oil, flaxseed oil, and black currant seed oil.

Zinc is an essential trace mineral found in red meat, poultry, oysters and other seafood, dried beans, and soy foods. Zinc, highly concentrated in the eye, helps bring vitamin A from the liver to the retina to produce melanin, a protective pigment in the eyes.

Maintaining good eye health should be a priority no matter your age. Being proactive about your eye health now can improve your chances of avoiding conditions that may affect your vision later in life. Combining good nutrition with a yearly eye exam (or more often as recommended by your eye doctor) are two positive ways to have and keep healthy eyes. Gregory Eippert, MD 9485 Mentor Ave., #110, Mentor 44060 440-255-1115 www.opivision.com