Cataracts are a clouding-over of the lens of the eye as a result of changes to ocular tissue. It is an extremely common eye problem in America: 24.4 million over age 40 have cataracts to some extent, while half of all Americans over 75 have the condition. The majority of cataracts are caused when age or injury damages the tissues of the eye's lens. Fortunately, there are some steps you can take to help prevent this condition.

How to Prevent Cataracts

1. Wear Sunglasses

Ultraviolet light can speed up cataract development. There is a link between prolonged exposure to UV rays and oxidative stress, a process that contributes to the clouding of the eye's lens.

Invest in a good pair of sunglasses with both UVA and UVB protection, getting as close to 100% protection as possible. Wear sunglasses whenever you go outside, even if it's just for a few minutes and especially when the sun is shining brightest around midday.

2. Keep an Eye on Your Blood Sugar

Diabetics are two to five times more likely to develop cataracts, so it’s essential to monitor your blood sugar closely even if you aren't diabetic. Keep blood sugar in check by minimizing consumption of sweets as much as possible, exercising at least 30 minutes a day five times a week, reducing carbs in your diet, and staying well-hydrated throughout the day.

3. Eat Foods Rich in Lutein & Zeaxanthin

Research has found that people with diets high in the antioxidants lutein and zeaxanthin have a lower overall risk of developing cataracts. Both are abundant in green vegetables like broccoli, spinach, kale, and lettuce as well as in egg yolks. Aim to make these types of foods a part of your everyday diet, and you’ll be taking a major proactive step in preventing one of the most prevalent eye problems.

Routine visits to an eye doctor are also essential to preventing cataracts and monitoring the condition of the eyes. Progressive Vision Group has been serving the Guilford County, NC, area since 2003. Their optometrists offer a variety of vision care services, including diagnosis of eye problems, eye exams, and prescription glasses and contact lenses. Visit them online to learn more about their services or call (336) 841-2028 to schedule an appointment.