In modern society, hyperlipidemia has become one of the important factors affecting people's health. High blood lipids can not only lead to cardiovascular diseases such as atherosclerosis and thrombosis, but may also cause some damage to the eyes.
So, how do you judge the level of blood lipids by looking at your eyes? This article will take you through the impact of high blood lipids on your eyes and give some suggestions for stabilizing blood lipids.
These abnormalities appear in the eye
It is possible that the blood lipids are excessive
1. Corneal senile ring
The corneal senile ring is one of the common ocular changes with elevated blood lipid levels. When a white or gray ring appears on the edge of the black part of the eyeball, it is likely to be a corneal senile ring.
The occurrence of this condition is related to the deposition of lipid proteins in the blood, and when there is too much lipoprotein deposition in the fundus arterioles, it is easy to form the corneal senile ring.
2. Eyelid xanthoma
Xanthoma is formed by the buildup of lipids in the blood in the eyelid area, usually brownish-red or orange.
This tumour is not only unsightly, but may also indicate that blood lipid levels have risen to a certain level.
3. Blurred vision
High blood lipids can lead to blockage or inflammation in the fundus, damaging the optic nerve, which can cause vision loss.
When blood lipid levels are elevated, the blood and nutrients needed by the eyes may not be available in a timely manner, resulting in a slower blood supply and a transient lack of oxygen to the nerves. At this time, people tend to be blurry when looking at things.
4. Macular degeneration
High blood lipids may lead to lipid deposits in the macula area of the fundus, affecting vision.
5. Retinal vascular changes
Dyslipidemia may cause retinal vascular lesions, such as blood vessel rupture and hemorrhage.
Who needs to focus on checking blood lipids
1. People with a family history of cardiovascular disease:
If someone in your family has had hyperlipidemia, coronary heart disease or stroke, other family members are at increased risk.
2. Middle-aged and elderly people:
As we age, metabolism slows down, lipid levels may rise, and people over the age of 40 should have their lipids checked regularly.
3. Obese people:
Being overweight or obese increases the risk of dyslipidemia, especially in people with abdominal obesity.
4. People with unhealthy living habits:
These include people who consume too much high-fat, high-sugar foods in their diet, lack of exercise, smoke and drink too much alcohol.
In addition, patients who have been diagnosed with hypertension, diabetes, or other cardiovascular disease, as well as those who have been using certain drugs that may affect blood lipids (such as diuretics, β-blockers), should also have their blood lipids checked regularly.
Scientifically lower blood lipids, remember these 6 points
1. Healthy Diet:
Reduce saturated and trans fat intake and increase foods rich in unsaturated fatty acids, such as deep-sea fish, nuts and olive oil.
2. Control weight:
Weight loss through a reasonable diet and moderate exercise can reduce the accumulation of body fat and help lower blood lipids.
3. Regular exercise:
At least 150 minutes a week of moderate-intensity exercise, such as brisk walking, swimming or cycling, can help raise high-density lipoprotein (HDL) levels.
4. Quit smoking and limit alcohol:
Tobacco and alcohol can disrupt blood lipid balance, and quitting smoking and limiting alcohol consumption can help improve blood lipid profile.
5. Regular physical examination:
Have regular lipid tests to check your total cholesterol, low-density lipoprotein (LDL), HDL and triglyceride levels.
6. Medication:
For high-risk patients, doctors may prescribe lipid-lowering medications, such as statins, to lower LDL levels.