LDL Cholesterol – LDL is often called the “bad” cholesterol because it deposits cholesterol in artery walls, contributing to plaque.
What LDL Cholesterol measures
LDL Cholesterol measures the amount of low-density lipoprotein cholesterol in your blood. Lower LDL is generally better for heart health.
Typical ranges
Optimal is often below 100 mg/dL, with under 70 mg/dL targeted for higher-risk individuals. Your ideal target depends on your overall cardiovascular risk. Reference ranges differ between laboratories and by age and sex, so always read your result against the range printed on your own report.
What high results can mean
Greater buildup of arterial plaque and higher cardiovascular risk.
What low results can mean
Generally favorable for cardiovascular health.
How the test is done
A blood sample; a 9-12 hour fast improves accuracy of calculated LDL. At-home collection works well for this marker when the sample is processed by a certified lab.
FAQ
What is a normal LDL Cholesterol level?
Optimal is often below 100 mg/dL, with under 70 mg/dL targeted for higher-risk individuals. Your ideal target depends on your overall cardiovascular risk. Your ideal target depends on your age, sex, and health history, so review results with a clinician.
What does a high LDL Cholesterol result mean?
Greater buildup of arterial plaque and higher cardiovascular risk.
Can I test LDL Cholesterol at home?
Yes. A blood sample; a 9-12 hour fast improves accuracy of calculated LDL. An at-home sample processed by a certified lab gives reliable results.
This article is educational and not a substitute for medical advice. Discuss your results with a qualified clinician.