Cataracts are the leading cause of blindness in people over the age of 40. When Wisconsin residents become affected by cataracts, they see an eye surgeon to have Cataract Removal in Appleton WI. Keep reading for more information about cataracts.
What are Cataracts?
Cataracts are a clouding of the lens of the eye. They can occur at the back of the lens, in the central zone, or on the periphery and move inwards. When cataracts first begin, they have little effect on one’s vision. The type of cataract will determine which symptom first develops, but symptoms usually involve blurred and hazy vision, lights causing more glare than usual, and colors appearing less bright than before.
What Causes Cataracts?
Researchers have yet to determine what exactly causes cataracts, but many factors have been identified with their formation. Besides an individual’s age, one’s risk for cataracts increases when they have obesity, diabetes, hypertension, hormone replacement therapy, smoking, prolonged use of certain medications such as corticosteroids or cholesterol reducers, significant alcohol consumption, and family history.
Can Cataracts be Prevented?
Eye researchers have yet to determine if cataracts can be prevented. However, some studies indicate that certain dietary or supplement choices can improve one’s chances of avoiding cataracts. Diets high in Vitamin E, lutein, and zeaxanthin have been associated with a reduced risk of developing cataracts. These can be found in supplements such as spinach, kale, and other leafy greens, as well as almonds, and sunflower seeds. Diets rich in Vitamin C and omega-3 fatty acids have also been associated with a reduced cataract risk. In addition to food, be sure to wear sunglasses when outdoors to prevent UV light from reaching your eyes.
How are Cataracts Treated?
Cataracts are progressive, meaning they will continue to worsen over time. Individuals may be able to improve their vision temporarily by getting stronger glasses but eventually, their vision will deteriorate again, and surgery will remain the only option. Surgery involves removing the affected lens and replacing it with an artificial one. Cataract surgery technology has improved so that the procedure is very simple and relatively painless. Visit us to discuss your options for cataract removal in Appleton WI.
