High Cholesterol: You Can Be Healthy and Still Have It

It is possible to have high cholesterol and still be considered healthy, according to medical experts. This means maintaining normal blood pressure, blood sugar, weight, and fitness levels while experiencing elevated cholesterol. Cardiologists emphasize that high LDL cholesterol, often termed 'bad' cholesterol, is a significant risk factor because it contributes to plaque buildup in arteries over time, even without visible symptoms.

Genetic factors, such as familial hypercholesterolemia, can cause high cholesterol independently of lifestyle choices. Individuals with these genetic predispositions may exhibit excellent habits yet still have high LDL-C levels, increasing their cardiovascular disease risk. Another condition, familial chylomicronemia syndrome (FCS), can lead to elevated triglyceride levels due to impaired enzyme function.

"Healthy" is generally defined by the absence of major cardiovascular risk factors or disease. Clinicians assess cardiovascular health holistically, integrating cholesterol values with other indicators like age, sex, blood pressure, diabetes status, smoking habits, and family history. This comprehensive approach informs decisions about lifestyle changes and potential medication therapies to manage individual risk.

Healthcare providers do not view cholesterol levels in isolation. They are integrated with numerous other factors to estimate a person's overall cardiovascular risk. This includes assessing conditions like diabetes, kidney disease, and even using advanced tools like coronary artery calcium scoring. Modern guidelines advocate for calculating an individual's short-term and long-term cardiovascular risk to guide treatment decisions effectively.