As we begin our journey of aging, our bodies undergo numerous changes, and our eyes are no exception. One common age-related eye condition that affects many seniors is cataracts. Understanding cataracts, how they form, the different types, their impact on seniors, and prevention strategies are proactive steps to maintain their eye health.
What Are Cataracts?
Cataracts are a condition in which the eye’s natural lens becomes cloudy, leading to impaired vision. The lens, ordinarily clear, focuses light onto the retina at the back of the eye. This clarity is lost when cataracts develop, causing vision to become blurred or dim. Generally, cataracts develop as we age; however, in some cases, they can progress over a few months.
How Do Cataracts Form?
Cataracts form primarily due to the aging process. Over time, proteins in the eye’s lens clump together, creating cloudy areas. This clumping interferes with the passage of light through the lens, resulting in blurred vision.Â
Other factors that contribute to the development of cataracts:
- Genetics can increase the likelihood of developing cataracts.
- Diabetes may put you at a higher risk.
- Smoking and Alcohol Use can lead to an increased risk of cataracts.
- Prolonged UV Exposure: Long-term exposure to ultraviolet sunlight can damage the lens.
- Medications: Certain medications, like corticosteroids, can lead to cataract formation.
