How are cholesterol & cataracts interlinked? – DookyWeb

How are cholesterol & cataracts interlinked?

We all know that cholesterol is bad for health and high levels increase the risk of cardiac diseases, starting with atherosclerosis which is hardening and thinning of the arteries. This is the situation which makes a person more vulnerable to stroke, cardiac arrest or heart attack. It’s extremely important to keep the cholesterol level at bay for prevention against heart diseases, but there’s another health risk it contributes to, and that’s cataracts development.


Few things contribute to the amount of cholesterol within a human system. Some would blame poor diet while others have outdoor food to name but, our body also produces cholesterol as a natural process to fulfill the desired amount needed.

The high level is mostly due to consuming a diet that’s rich in cholesterol or bad fat whereas a family history of being overweight or obese is another contributing factor. But what’s the connection with eyesight or cataract development, let’s have a look.


Clouding of the natural eye lens refers to as cataracts which impair the vision since it blocks the light from passing on towards the retina the way it should be in normal cases. Then there’re a few things which heighten the risk of development such as:

  • Significant exposure of the eyes to ultraviolet light without wearing protective shades or eye lenses.
  • Excess smoking
  • High levels of blood sugar and pressure
  • Overdose or long-term use of corticosteroids

The increased cholesterol level also increases the risk of cataract development but how exactly it all connects! Let’s find out and the probability of undergoing cataract surgery.

Cholesterol & cataract – The link

While some believe there exists a direct connection between cataracts and cholesterol, it’s more of an indirect threat in two ways; unhealthy diet and, a medicine which is ingested to lower the high cholesterol count.

A healthy diet contributes to the overall function of the body which includes eyesight. Then there’s a diet rich in cholesterol and downright unhealthy whereas consuming foods that are full of vitamins, minerals and low in fat significantly reduces health risks.

Taking the high amount of cholesterol, fat and sugar should be avoided at all cost when it comes down to a healthy body and optimal eyesight. Opt for foods that contain essential vitamins, minerals, and nutrients for the overall improvement of body, eyesight, and vision in the long-term.

High blood sugar and pressure are contributing factors to cataracts development whereas medicines taken to lower the cholesterol known as statins. These also clear away healthy cholesterol essential to the body from the blood vessels which raises the risk of cataracts, especially among static consumers.

Both medical specialists and researchers have collaborated in creating a drug aimed at lowering the cholesterol level that won’t harm the eyesight at all.

High cholesterol & eye damage

The damage to the eyesight by cholesterol happens when it breaks loose from the arteries and enters the bloodstream which eventually clogs the retinal veins, triggering occlusion. It also raises the risk of macular degeneration whereas severe onset may require the patient undergoing cataract surgery in Dubai.

Your move

Remember, a little motivation and dedication would go a long way in maintaining a healthy lifestyle and optimum eyesight.