High Cholesterol: Symptoms, Causes & Treatment
High cholesterol is one of the most common health problems affecting adults, but there is an important fact many people do not know: high cholesterol usually causes no symptoms. A person can feel completely healthy while having elevated LDL cholesterol and still have a higher long-term risk of heart disease and stroke.
📌 Key Takeaways: Quick Summary
- Silent Risk: High cholesterol has no obvious warning signs; a lipid blood test is the only reliable way to detect it.
- Good vs. Bad: Excess LDL ("bad") cholesterol builds plaque in arteries, while HDL ("good") helps transport it away.
- Primary Causes: A mix of genetics, processed foods, lack of physical movement, and medical conditions like diabetes.
- Actionable Fixes: Sustainable diet tweaks, daily physical activity, smart kitchen hacks, and prescribed medication (like statins) when needed.
Cholesterol itself is not always harmful. Your body needs cholesterol to build healthy cells and make certain hormones. The problem develops when unhealthy levels of cholesterol and other blood fats contribute to plaque buildup inside the arteries. Over time, this can increase the risk of heart attack, stroke, and other cardiovascular problems.
The good news is that high cholesterol can often be improved. Healthy eating, regular physical activity, maintaining a healthy weight, avoiding tobacco, and taking prescribed cholesterol-lowering medicines when needed can significantly reduce cardiovascular risk.
According to the American Heart Association's cholesterol guidance, understanding your cholesterol numbers is an important part of assessing and managing your overall heart health
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| High cholesterol can contribute to plaque buildup in arteries and increase cardiovascular risk over time. |
