Cholesterol is an essential substance in our bodies, but when we have too much of it, it can become lethal. High levels of cholesterol are linked to an increased risk of heart disease and premature mortality.
This article explores the relationship between excessive cholesterol and premature mortality.
What is cholesterol?
Cholesterol is a waxy substance that our bodies need to build cells. Our bodies make cholesterol naturally, but we can also get it from the foods we eat.
There are two types of cholesterol: high-density lipoprotein (HDL), or “good” cholesterol, and low-density lipoprotein (LDL), or “bad” cholesterol.
What causes high cholesterol?
There are several factors that can contribute to high cholesterol, including:.
- Diet: Eating foods that are high in saturated and trans fats can increase cholesterol levels.
- Weight: Being overweight or obese can also raise cholesterol levels.
- Physical activity: Lack of exercise can lower HDL cholesterol and increase LDL cholesterol.
- Age and gender: Cholesterol levels tend to increase with age and are generally higher in men than women.
- Genetics: Some people have a genetic predisposition to high cholesterol levels.
What are the risks of high cholesterol?
High levels of LDL cholesterol can lead to the buildup of plaque in the arteries, which can increase the risk of heart attack and stroke. Over time, this buildup can cause the arteries to narrow, making it harder for blood to flow through.
This can also put additional strain on the heart, leading to heart failure or other cardiovascular complications.
How can high cholesterol be treated?
The first step in treating high cholesterol is to make lifestyle changes such as eating a healthy diet, exercising regularly, and losing weight if necessary. In some cases, medication may be necessary to lower cholesterol levels.
Excessive cholesterol and premature mortality
Studies have shown that high cholesterol levels are a significant risk factor for premature mortality.
In a study published in the Journal of the American Medical Association, researchers found that people with high LDL cholesterol levels (above 190 mg/dL) had a significantly higher risk of premature mortality than those with lower levels.
Another study published in the European Heart Journal found that people with high cholesterol levels were more likely to die from cardiovascular disease or cancer than those with normal cholesterol levels.
Preventing high cholesterol
The best way to prevent high cholesterol is to make lifestyle changes such as:.
- Eating a healthy diet that is low in saturated and trans fats.
- Exercising regularly.
- Losing weight if necessary.
- Not smoking.
- Limiting alcohol consumption.
Conclusion
Excessive cholesterol is a significant risk factor for premature mortality.
The best way to prevent high cholesterol and reduce the risk of premature death is to make lifestyle changes such as eating a healthy diet, exercising regularly, and not smoking. If you have high cholesterol levels, talk to your healthcare provider about the best course of treatment for you.