How to Prevent Cataracts?
Cataracts can be caused naturally in an individual’s eyes as they age.
It results in the clouding of the lens present in the eye. This may cause blurry vision and sometimes light sensitivity.
According to AAO (American Academy of Ophthalmology), cataracts affect more than 24.4 million Americans of age 40 or older.
By the age of 75, half of Americans have cataracts.
Most doctors agree with the statement that cataracts are inevitable, but some interventions can delay their progression.
The well-known statement,” Prevention is better than cure,” is valid for cataracts as much as any other disease.
In this article, we will discuss the important measures for preventing and delaying cataract-related visual loss.
How to prevent cataracts
You cannot prevent getting age-related cataracts.
But, by following some preventive measures, you can slow the speed of progression.
Some of the ways to prevent cataracts are as follows:
Modifying your diet
The risk of cataracts may be reduced by maintaining a regular nutritious diet rich in fruits, vegetables, fish oils, and whole grains.
Antioxidants and phytochemicals may also reduce the risk of cataract progression.
The phytochemicals may include Omega 3 fatty acids, vitamins A, C, and E, lutein, and zeaxanthin.
A healthy diet can help maintain a healthy body as well as a healthy eye.
Control blood sugar levels
Increased sugar levels in the blood can result in cataract formation.
Higher sugar levels can also lead to a condition known as diabetic retinopathy.
In this condition, new blood vessels are formed on the light-sensitive areas of the retina.
These blood vessels leak fluid and blood, causing swelling and hemorrhages.
Avoid trauma
A traumatic cataract has no age prediction, which means trauma at any age can cause cataracts.
Traumas can result in the formation and faster progression of cataracts.
It is very important to avoid any eye injuries by taking preventive measures.
You can wear protective eyeglasses or eye shields when working in hazardous situations.
Protection from UV radiation
UV radiation can increase the risk of cataracts and Age-related Macular Degeneration (AMD).
Protect your eyes from UV radiation, as it can be very harmful.
A wide hat, and scarf, can shield your eyes from harmful rays.
Also, you can use polarized sunglasses, UV-blocking contact lenses, and photochromatic lenses.
These lenses can be used to prevent eye damage caused due to UV rays.
Avoid going out in the sun if not necessary. This may prevent the faster progression of cataracts.
Avoid using steroids
Steroids can be life-saving drugs, but their rampant use has led to many problems.
They can even cause cataracts and enhance their progression.
Doctors prescribe steroids without telling much about the side effects.
Also, people use steroids for different purposes without any consultation.
Steroids must only be taken if prescribed and under strict medical supervision.
You can even ask your doctor to recommend some steroid-sparing drugs.
Stop smoking
Smoking is also an increasing cause of people having cataracts and age-related macular degeneration.
Moreover, smoking increases the risk of cataracts and their progression by three times.
Smoking produces more free radicals in the eyes. These radicals harm the cells, such as antioxidants.
If you avoid smoking, this may help you in preventing cataracts.
Avoid alcohol
Heavy alcohol consumption can increase the risk of age-related cataracts.
However, moderate consumption may be protective against this condition.
Avoid alcohol to prevent and reduce the progression speed of cataracts.
Regular checkups
Regular checkups can significantly help in preventing cataracts.
These checkups help your doctor to identify any changes in your vision, which can be signs of cataracts.
By doing so, vision and eye-related issues can be managed better early.
Myths about cataracts prevention
There are some myths regarding the prevention of cataracts which are as follows:
Taking aspirin can prevent cataracts
There is no such evidence that aspirin can help in preventing cataracts.
Taking aspirin in large doses can be very harmful.
Only take this medicine if prescribed, and avoid regular use of this medicine.
Treatment using eyedrop
Surgery for Cataracts is the only proven treatment available.
Cataracts cannot be treated using any eye drops. At this time, there is no such FDA-approved medicine for cataracts.
Conclusion
In conclusion, cataracts are a common eye condition that affects many people, particularly as they age.
However, there are several steps you can take to prevent or delay the onset of cataracts.
One of the important things you can do is to protect your eyes from UV radiation by wearing sunglasses or a hat with a brim.
Quit smoking and reduce alcohol consumption. This can also help to prevent cataracts.
Regular eye exams are also important, as early detection and treatment can help prevent cataract progression.
Overall, taking care of your eyes and living a healthy lifestyle can help to prevent or delay the onset of cataracts.
Frequently Asked Questions
How can I prevent cataracts naturally?
A consistently healthy diet that includes fruits, green leafy vegetables, oily fish, and whole grains can help reduce the risk of developing cataracts. Antioxidants, vitamins, and minerals can also help in reducing cataract progression.
What is the main cause of cataracts?
Cataract generally comes as you age. An eye injury or trauma can also be the main reason for cataract production. Moreover, some genetic disorders may also increase the risk of cataracts.
What vitamin gets rid of cataracts?
Two of the most common vitamins for cataracts are vitamins C and E. These can slow the progression of cataracts and may prevent them.
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