Cataracts are the clouding or fogging of the eyes’ natural lenses. They generally occur with age, but can also be a result of injury or trauma to the eye.
Cataracts can progress slowly, and symptoms, like foggy vision, increased difficulty seeing at night, or halos, can be corrected using eyeglasses or brighter lights. However, if cataracts start to impact your ability to perform your daily activities, such as reading or driving, you may require cataract surgery.

Cataracts generally occur naturally as part of the aging process. As we age, the proteins in our lenses begin to break down and clump together, creating cloudy vision. This clouding increases over time, progressing in severity.
There are some risk factors associated with the development of cataracts or early-onset cataracts. You can help prevent or delay cataracts by remaining aware of these risks:
Certain medications, such as steroids, can increase the risk of cataracts.
An ounce of prevention is worth a pound of cure, as the saying goes, and it applies to cataracts. Although cataract surgery is safe and effective, it’s also the last resort when it comes to treatment. You can help prevent or delay cataracts by:
Eating well and maintaining a healthy diet that includes brightly colored fruits and vegetables.