Cholesterol is a type of lipid that is essential for many of the body’s functions. However, high levels of cholesterol can cause a lot of health problems, including heart disease, stroke and vision loss.

The role of cholesterol in heart health is well known, but its impact on eyesight may come as a surprise. Researchers have found a strong connection between high cholesterol and vision loss, particularly in the form of age-related macular degeneration (AMD).

AMD is a condition that affects the macula, which is the central part of the retina responsible for sharp vision.

It is a chronic and progressive disease that can cause severe vision loss, making it difficult to read, drive and do other everyday activities. There are two types of AMD: dry and wet. Dry AMD is the most common and gradual form, while wet AMD is less common but more severe.

What is the Link Between High Cholesterol and AMD?

Studies have found that people with high levels of cholesterol are more likely to develop AMD. One study found that individuals with high cholesterol levels were almost three times more likely to develop AMD than those with normal cholesterol levels.

The exact reason why high cholesterol puts people at risk for AMD is not yet clear, but some theories suggest that cholesterol deposits in the retina can cause damage to the macula over time.

How to Prevent Vision Loss Due to High Cholesterol?

To reduce the risk of vision loss due to high cholesterol, it is important to take steps to manage your cholesterol levels. Here are some ways to do that:.

Eat a Healthy Diet

Eating a healthy diet is one of the best ways to manage cholesterol levels. Incorporate more fruits, vegetables, whole grains, lean proteins, and plant-based fats like avocados and nuts.

Limit processed and fried foods that are high in saturated and trans fats, and avoid drinking sugary beverages.

Exercise Regularly

Regular exercise can help lower cholesterol levels. Aim for at least 30 minutes of moderate intensity exercise most days of the week. This can include activities like brisk walking, jogging, cycling, or swimming.

Quit Smoking

Smoking increases cholesterol levels and puts you at a higher risk for AMD and other eye diseases. Quitting smoking can improve your cholesterol levels and reduce your risk for vision loss.

Take Medications as Prescribed

If your cholesterol levels are high, your doctor may recommend medications like statins to help lower your cholesterol levels.

Taking these medications as prescribed can help prevent vision loss and other health problems associated with high cholesterol.

Get Regular Eye Exams

Regular eye exams can help detect vision problems early on, including those related to high cholesterol.

The American Academy of Ophthalmology recommends that adults get a baseline eye exam at age 40, and have their eyes checked every 2-4 years after that, or more frequently if they have certain risk factors or eye diseases.

The Bottom Line

High cholesterol is a risk factor for vision loss, particularly AMD. By taking steps to manage your cholesterol levels, you can reduce your risk for vision loss and other health problems associated with high cholesterol.

Eat a healthy diet, exercise regularly, quit smoking, take medications as prescribed, and get regular eye exams to keep your eyes healthy.