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Nutrition and Eye Health

Nutrition is a vital part of maintaining vision and overall eye health, with many expert studies suggesting that up to 25% of all nutrient intake goes to supporting our invaluable visual system. Beyond your eyes, this system also includes the nerves, blood vessels and parts of the brain that help to obtain and interpret the images that we see. Excellent overall eye health also helps prevent potentially vision threatening eye conditions such as cataracts, macular degeneration and glaucoma, as well as minor conditions, such as dry eye.


Maintaining a balanced diet is an essential part of proper nutrition. Whole foods, including fruits, vegetables, seeds and nuts, are very important and will help the body to receive and absorb nutrients that play an essential part in eye and vision health. Intake of sweets and other junk foods should also be limited, since the body loses chromium and B vitamins as it attempts to process white sugar, and medications, preservatives and caffeine all deplete vitamins and minerals that are important for healthy eyes and vision.


Health experts have recommended specific foods that have proven to help keep your eyes healthy and your vision good. Dark leafy greens like spinach, kale and brussels sprouts, as well as dark berries like blueberries and blackberries can protect against serious illnesses such as macular degeneration, a very serious eye condition that is the leading cause of vision loss in people over the age of 60. Omega-3 fatty acids, which can be obtained from salmon and tuna, have proven to reduce inflammation in the blood vessels of the eyes, which, along with proper control of blood sugar can also protect against diabetic retinopathy. Wheat grass has also proven effective in the boosting of immune systems and reducing the chances of developing all diseases, including those that affect the eyes.


Unfortunately, not all of us have an easy time eating the recommended amount of fruits and vegetables every day. In this case, health professionals recommend incorporating at least one fruit or vegetable smoothie per day into your overall diet, which will allow you to get the required amount of greens per day in one easy meal or snack. Nutrients tend to absorb more quickly and effectively into the body in a liquid form, since the body does not have to work as hard to break it down.


Eating your way to good eye and visual health is easy with the right motivation and information. To learn more, contact your eye doctor today.

The Metzger Eye Care family has lost one of their own. Please be patient with us as we mourn the loss of our company’s founder, Dr. Ferdinand Joseph Metzger.

Dr. Ferd was a Korean War Veteran and attended Optometry School on the GI Bill. He was a 1957 graduate of Illinois College of Optometry and the first licensed optometrist in Boone County. He spent his life as a skilled, respected, and knowledgeable eye care practitioner for his patients. He was a leader in his profession as President of both the Kentucky Board of Optometric Examiners and the Kentucky Optometric Association (KOA). He was awarded the Clifford Leadingham Award by the KOA for his lifetime dedication to the profession of Optometry.

He was so proud to follow his uncles in the profession of optometry and thrilled to practice with his daughter, Mary Jo as an optician and optometrist Dr. Julie and nephew, Dr. Bill for so many years. We’re sure he will be greeted at heaven’s gate by our former optician Vina with a great big cheesecake for him and his wife Audrey as they reunite once again. Services are being arranged by Chambers and Grubbs Funeral Home in Florence.