HEALTH HIGHLIGHT - A FOCUS ON EYE CARE
Tuesday, October 30, 2018 - 15:52
When I was first diagnosed I learned about the risk of diabetes complications. While these can be tough discussions to have, I knew it was important to learn the potential impact diabetes could have on my body. My eye doctor told me that eyes are one of the first places where you can become aware of diabetes complications, so eye care is always on the top of my list. Here are six tips for protecting your eyes:
1. Focus on Your Numbers
High blood glucose levels can damage the delicate blood vessels in your retina, and affect the shape of your eye’s lens, temporarily causing blurry vision1. Three common eye diseases of people with diabetes are diabetic retinopathy, glaucoma, and cataracts. Diabetic retinopathy is the weakening of the tiny blood vessels in the retina, glaucoma is the build-up of pressure in the eye, and cataracts is the clouding of the lens, which can permanently blur your vision. Maintaining good glucose control can help reduce your risks.
2. Get Annual Eye Screenings
Each year, visit your ophthalmologist for a comprehensive eye exam that includes a glaucoma test, a cataract test, and a dilated eye exam. An optional screening test you may want to consider is retinal imaging, which helps detect diseases early and provides a permanent and historical record of changes in your eye so it’s easy to discover even subtle changes in your health year after year. Yearly eye screenings allow you to begin treatment as soon as possible if signs do appear. If you notice any change in your eye sight, don’t wait until your next appointment.
3. Wear Sunglasses
You wouldn’t go in the sun without sunscreen would you? (No!) Protect your eyes as you would protect your skin. UVA exposure can contribute to cataracts and macular degeneration, so always shield your eyes from the sun with UVA and UVB sunglasses.
4. Quit Smoking
Smoking has a harmful effect on every body’s system, especially people with diabetes, and the eyes are no exception. While smoking has not been proven to increase the risk of diabetic retinopathy, it may aggravate many other health problems, including the disease of the small blood vessels. Equally important, people with diabetes have an increased risk of developing a stroke or heart attack, and smoking can significantly raise that risk. Whether you’re a smoker and have tried to quit, or want to quit for the first time, don’t give up. Talk to your healthcare team about your options.
5. Get Moving
Exercising regularly can help improve glycaemic control, one of the contributing factors in determining how likely you are to develop eye damage related to diabetes. Make an appointment with yourself to exercise at least three times a week for 60 minutes each day, and treat it like a real appointment. If you’re just starting an exercise routine, start out slowly by walking 20-30 minutes a day. You can break this up into two 15-minute sessions if it works better with your schedule. Be sure to check with your healthcare team before starting an exercise program. If you already have eye problems, ask them for exercises that you need to avoid so there isn’t additional strain the blood vessels in your eyes (for example, weight lifting and high impact exercises).
6. Eat a Healthy Diet
Protecting your eyes can start with eating a well-balanced diet including vitamin A, vitamin C, vitamin E, beta-carotene, omega-3 fatty acids, lutein, zeaxanthin, and zinc can help reduce the risk of developing cataract and macular degeneration. Here’s a list of foods you may find helpful:
- Vitamin A: orange and yellow vegetables, eggs, carrots, sweet potatoes, mango, kale, apricots, spinach
- Vitamin C: blueberries, blackberries, kiwi, broccoli, papayas, orange, lemon, melons, cauliflowers and other citrus fruits and vegetables
- Vitamin E: nuts and nut oils, avocado, pumpkin, sweet potato, mangoes, tomatoes, papaya, quinoa, brown rice, whole oats
- Beta-Carotene: asparagus, grapefruit, peppers, plums, pumpkin, squash, sweet potato, kale, carrots
- Omega-3 fatty acids: salmon, tuna, mackerel, sardines, anchovies, pistachios, walnuts, almonds, fish oil, flaxseed oil, black currant seed oil
- Lutein and Zeaxanthin: spinach, kale, collard greens, broccoli, peas, avocados
- Zinc: kidney beans, black-eye peas, lentils, sunflower seeds, spinach, cashews, mushrooms, seafood, beef, lamb, chicken, pork
*Editor’s note: This post was reproduced from a The LOOP publication on July 21, 2016.
Naomi Kingery Ruperto, also known as The Diabetic Diva®, was diagnosed with diabetes at the age of 12. Her personal connection with Medtronic began in 2002 when she received her first MiniMed® insulin pump. And in 2009 she chose to build a career at Medtronic because of her passion towards the Medtronic Mission. Based in North America, Naomi is the Social Community Manager for the Chief Patient Office and loves interacting with the community every day.
1. Diabetes Australia https://static.diabetesaustralia.com.au/s/fileassets/diabetes-australia/986ac874-c981-4032-8cfe-e9036fe83e2e.pdf