Cataracts are a common vision-related issue, particularly amongst those in the senior age bracket. They cause a clouding of the eye’s natural lens, leading to changes in vision that are typically gradual and subtle. But how do cataracts develop? What causes cataracts to form in the first place?
How Cataracts Develop
A cataract develops when proteins in the eye’s lens clump together. This group of proteins forms a cloud over the clear lens, causing vision loss ranging from minor visual impairment to complete blindness if left untreated. Medical science has yet to fully understand the exact reasons why these proteins clump together. Still, there are a number of identified factors that can contribute to their development.
5 Risk Factors Involved in Cataract Development
Age is often considered one of the primary risk factors for cataract formation. As we age, our body proteins undergo changes that can cause them to clump together and form cataracts. However, it’s a misconception that age is the only contributing factor.
1. Diabetes: Diabetic individuals, type 1 or type 2, tend to develop cataracts at an earlier age. Poorly controlled blood sugar speeds up the formation of these clouds.
2. Smoking and Alcohol: Nicotine and alcoholic substances increase oxidative stress in the body, which can lead to cataract formation.
3. Excessive Sun Exposure: Prolonged exposure to sunlight without protective eyewear escalates the risk of developing cataracts.
4. Previous Eye Injury: Any trauma to the eye can increase your likelihood of developing cataracts.
5. Genetics: Family history plays a role, too, with some genetically predisposed to develop cataracts at an earlier age.
While some risk factors, such as age and genetics, are beyond our control, knowing and understanding these factors can aid in prevention and early detection. Simple lifestyle changes like quitting smoking, limiting alcohol intake, wearing sunglasses in bright sunlight, and managing health conditions such as diabetes can help reduce the risks.
Correct Cataracts Quickly
Understanding how cataracts develop and their causes can help prompt necessary lifestyle changes to prevent or manage the condition. Though cataracts are often associated with aging, they are not inevitable. By being aware of the risk factors and working towards mitigating them, we stand a much better chance of prevailing against this common vision problem.
Vision for Life has an excellent team that has successfully treated thousands of cataracts. Schedule your cataract consultation today.
