Five Habits to Protect Against Cataracts
Cataracts are a common eye condition that typically develop with age and can lead to vision loss or even blindness if left untreated. A cataract forms when proteins in the lens of the eye clump together, causing clouded vision, difficulty seeing at night, and halos around lights. While treatments like cataract surgery are available, there are steps you can take to reduce your risk of developing them in the first place.
Here are five key habits that can help protect your eyes from cataracts.
1. Quit Smoking!
Smoking is linked to numerous health risks, and your vision is no exception. Heavy smokers are up to three times more likely to develop cataracts compared to non-smokers. The chemicals in cigarette smoke can damage the proteins in the lens of the eye, leading to cloudiness and vision impairment. Quitting smoking not only benefits your overall health but also reduces your risk of cataracts and other eye diseases such as macular degeneration.
2. Wear Sunglasses for UV Protection
Prolonged exposure to ultraviolet (UV) rays increases your risk of developing cataracts. Protecting your eyes from the sun’s harmful rays is a simple but effective way to safeguard your vision. Choose sunglasses that block 100% of UVA and UVB rays, and consider wearing a wide-brimmed hat for extra protection on sunny days. Even on cloudy days, UV exposure can contribute to eye damage, so make sunglasses a daily habit.
3. Manage Diabetes and Blood Sugar Levels
People with diabetes are at a significantly higher risk of developing cataracts. Elevated blood sugar levels can cause swelling in the lens of the eye, accelerating cataract formation. If you have diabetes, maintaining stable blood sugar levels through diet, exercise, and medication (if prescribed) is essential for protecting your eyesight. Regular eye exams can help detect any early signs of cataracts or other diabetes-related eye conditions.
4. Limit Alcohol Consumption
Studies suggest that excessive alcohol consumption may increase the risk of cataracts. While moderate alcohol intake may not have a significant impact, heavy drinking has been linked to oxidative stress, which can accelerate cataract development. Limiting alcohol to no more than two drinks per day can help reduce your risk while supporting overall eye and body health.
5. Eat a Diet Rich in Leafy Greens and Antioxidants
A nutrient-rich diet plays a crucial role in maintaining eye health. Some studies suggest that antioxidants such as lutein and zeaxanthin, found in leafy greens like spinach, kale, and collard greens, may help prevent cataracts. These nutrients protect the eyes from oxidative stress and UV damage. Additionally, foods high in vitamin C, vitamin E, and omega-3 fatty acids—such as citrus fruits, nuts, and fish—can further support eye health and slow the progression of cataracts.
Prioritize Regular Eye Exams
While adopting healthy habits can lower your risk of cataracts, routine eye exams are essential for early detection and treatment. Many eye conditions, including cataracts, develop gradually, so regular checkups allow your optometrist to monitor changes in your vision and recommend timely interventions.
Doctors recommend a comprehensive eye exam every two years for adults and yearly checkups after the age of 60. If you’re concerned about cataracts or have noticed changes in your vision, don’t wait—schedule an eye exam today.
Get Comprehensive Eye Care in Edmonton!
At Optometrists’ Clinic, Inc., we provide professional eye care and cataract screening for patients of all ages. Whether you need a routine eye exam, prescription glasses, or expert advice on cataract prevention, our team is here to help.
Contact Optometrists’ Clinic, Inc. today to book your appointment at one of our Edmonton locations!
