What does high blood lipids mean?
In recent years, with the improvement of living standards and changes in dietary structure, hyperlipidemia has become a common health problem plaguing modern people. So,What does high blood lipids mean?? What effects does it have on health? How to prevent and treat it? This article will give you a detailed explanation based on the hot topics and hot content on the Internet in the past 10 days.
1. Definition of high blood lipids
Hyperlipidemia, also known as hyperlipidemia, refers to a metabolic disease in which the content of lipid substances (such as cholesterol, triglycerides, etc.) in the blood exceeds the normal range. Blood lipids are essential nutrients for the human body, but excessive levels can lead to serious health problems such as atherosclerosis and cardiovascular and cerebrovascular diseases.
| Blood lipid type | normal range | Exception range |
|---|---|---|
| Total cholesterol (TC) | <5.2 mmol/L | ≥5.2 mmol/L |
| Low-density lipoprotein cholesterol (LDL-C) | <3.4 mmol/L | ≥3.4 mmol/L |
| High-density lipoprotein cholesterol (HDL-C) | ≥1.0 mmol/L (male) ≥1.3 mmol/L (female) | <1.0 mmol/L (male) <1.3 mmol/L (female) |
| Triglycerides (TG) | <1.7 mmol/L | ≥1.7 mmol/L |
2. The dangers of high blood lipids
Excessive blood lipids can cause a variety of health problems. The following are the major hazards that are hotly discussed on the Internet:
1.atherosclerosis: Hyperlipidemia can cause lipids to deposit on blood vessel walls, forming plaques, narrowing and hardening blood vessels, and increasing the risk of cardiovascular and cerebrovascular diseases.
2.coronary heart disease: Coronary atherosclerosis is the main cause of coronary heart disease, and hyperlipidemia is one of the important causes.
3.stroke: Excessive blood lipids may lead to cerebral arteriosclerosis and increase the risk of cerebral infarction or cerebral hemorrhage.
4.fatty liver: Excessive triglycerides can cause fat to accumulate in the liver, causing fatty liver.
5.pancreatitis: Severe hypertriglyceridemia may induce acute pancreatitis.
3. Causes of high blood lipids
According to recent hot health discussions, the main causes of high blood lipids include:
| Reason type | Specific performance |
|---|---|
| dietary factors | High-fat, high-cholesterol, high-sugar diets |
| lifestyle | Lack of exercise, sitting for long periods of time, staying up late |
| genetic factors | familial hypercholesterolemia |
| disease factors | Diabetes, hypothyroidism, nephrotic syndrome, etc. |
| drug factors | Certain hormonal drugs, diuretics, etc. |
4. Prevention and treatment of high blood lipids
Recent prevention and control measures recommended by experts in the health field:
1.diet modification:
- Reduce saturated fatty acid intake (such as animal fats)
- Increase unsaturated fatty acids (such as deep-sea fish, nuts)
- Eat more foods rich in dietary fiber (such as oats, beans)
- Control total calorie intake and maintain ideal weight
2.exercise intervention:
- At least 150 minutes of moderate-intensity aerobic exercise per week
- Recommend brisk walking, swimming, cycling, etc.
- Avoid sitting for long periods of time and get up and move around for 5 minutes every hour
3.drug treatment(Doctor’s guidance required):
| drug type | Representative medicine | Mechanism of action |
|---|---|---|
| Statins | Atorvastatin, rosuvastatin | Reduce cholesterol synthesis |
| fibrates | fenofibrate, gemfibrozil | Lower triglycerides |
| cholesterol absorption inhibitor | Ezetimibe | Reduce cholesterol absorption |
| PCSK9 inhibitors | alircumab | Enhance LDL clearance |
4.Regular monitoring:
- Adults over 20 years old should have their blood lipids tested every 5 years
- People over 40 years old should be tested once a year
- High-risk groups should be tested every 3-6 months
5. Recent hot topics about blood lipids
1."Invisible killer" attracts attention: Many experts have reminded that the early symptoms of hyperlipidemia are not obvious and are called "invisible killers". Regular physical examinations are very important.
2.The proportion of dyslipidemia among young people is increasing: The latest data shows that the detection rate of hyperlipidemia in people under 30 years old reaches 20%, which is closely related to bad living habits.
3.Mediterranean diet gaining popularity again: International research shows that the Mediterranean dietary pattern can effectively improve blood lipid levels.
4.Progress in the development of new lipid-lowering drugs: A number of targeted lipid-lowering drugs have entered clinical trials, bringing hope to patients with refractory hyperlipidemia.
Conclusion
High blood lipids are a health problem that requires long-term attention. By understanding its definition, dangers, and prevention and treatment methods, we can better maintain cardiovascular health. Recent health hot spots remind us that preventing hyperlipidemia requires establishing a healthy lifestyle starting from a young age. If you are troubled by dyslipidemia, it is recommended to seek medical treatment promptly and conduct scientific management under the guidance of a professional doctor.
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