Lipid Panel

A group of blood tests that measure cholesterol and triglyceride levels to assess the risk of cardiovascular disease.

Last medically reviewed: April 10, 2026 | Reviewed by LabResult.MD Editorial Team

What is a Lipid Panel?

A lipid panel (also called a lipid profile or cholesterol panel) is a group of blood tests that measure the amount of fats (lipids) in the blood. It is one of the most important tools for evaluating cardiovascular health and assessing the risk of heart disease and stroke.

Fasting for 9–12 hours before the test is typically recommended, though some providers now accept non-fasting lipid panels for initial screening. The test is usually drawn from a vein in the arm.

What Does a Lipid Panel Measure?

A standard lipid panel includes four key measurements:

Total Cholesterol

The total amount of cholesterol in the blood, including LDL, HDL, and a portion of triglycerides. It provides an overall snapshot of lipid levels.

Desirable: Less than 200 mg/dL

LDL Cholesterol ("Bad" Cholesterol)

Low-density lipoprotein carries cholesterol to the arteries. High LDL levels lead to plaque buildup in artery walls (atherosclerosis), increasing the risk of heart attack and stroke.

Optimal: Less than 100 mg/dL • Near optimal: 100 – 129 mg/dL • High: 160 mg/dL or above

HDL Cholesterol ("Good" Cholesterol)

High-density lipoprotein helps remove cholesterol from the arteries and carry it back to the liver for disposal. Higher HDL levels are protective against heart disease.

Desirable: Men: 40 mg/dL or higher • Women: 50 mg/dL or higher • Optimal: 60 mg/dL or higher

Triglycerides

The most common type of fat in the body. The body converts excess calories, sugar, and alcohol into triglycerides, which are stored in fat cells. High triglycerides combined with high LDL or low HDL increase cardiovascular risk.

Normal: Less than 150 mg/dL • Borderline high: 150 – 199 mg/dL • High: 200 mg/dL or above

Lipid Panel Reference Ranges at a Glance

Reference ranges may vary by laboratory, testing method, age, sex, and other factors. Always use the ranges provided on your lab report.

Component Desirable Borderline High Risk
Total Cholesterol < 200 mg/dL 200 – 239 ≥ 240
LDL < 100 mg/dL 130 – 159 ≥ 160
HDL ≥ 60 mg/dL 40 – 59 < 40
Triglycerides < 150 mg/dL 150 – 199 ≥ 200

When is a Lipid Panel Ordered?

A healthcare provider may order a lipid panel:

  • As part of routine cardiovascular risk screening (recommended every 4–6 years for adults, starting at age 20)
  • More frequently for people with risk factors: family history of heart disease, smoking, diabetes, high blood pressure, or obesity
  • To monitor the effectiveness of cholesterol-lowering treatments (statins, lifestyle changes)
  • When evaluating symptoms or conditions related to cardiovascular disease
  • For children with a family history of high cholesterol or heart disease (screening recommended between ages 9–11)

What Abnormal Results May Mean

Lipid panel results are evaluated together to assess overall cardiovascular risk. No single number tells the whole story.

Unfavorable patterns

  • High LDL + low HDL (increased atherosclerosis risk)
  • High triglycerides (metabolic syndrome risk)
  • High total cholesterol (overall cardiovascular risk)
  • May be caused by diet, genetics, obesity, diabetes, hypothyroidism, or certain medications

Favorable patterns

  • Low LDL (less plaque buildup)
  • High HDL (better cholesterol clearance)
  • Low triglycerides (lower metabolic risk)
  • Supported by a healthy diet, regular exercise, and maintaining a healthy weight

Frequently Asked Questions

What does a lipid panel test for?

A lipid panel measures total cholesterol, LDL cholesterol (bad), HDL cholesterol (good), and triglycerides. It is used to evaluate cardiovascular disease risk. Some panels also include VLDL cholesterol and non-HDL cholesterol calculations.

How often should you get a lipid panel?

The American Heart Association recommends cholesterol screening every 4-6 years for adults age 20 and older with no cardiovascular risk factors. People with risk factors, a family history of heart disease, or those taking statins may need annual testing.

Do you need to fast before a lipid panel?

Traditionally, fasting for 9-12 hours was required. However, recent guidelines from the European Atherosclerosis Society suggest non-fasting lipid panels are acceptable for routine screening. Your healthcare provider will advise whether fasting is needed based on your situation.

Related Biomarkers and Panels

Cholesterol Glucose CRP CMP Panel

Sources

  • American Heart Association. Cholesterol Guidelines & Recommendations (2024)
  • National Heart, Lung, and Blood Institute. Blood Cholesterol
  • European Atherosclerosis Society. Non-fasting lipid testing consensus statement

Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice. Reference ranges vary by laboratory. Always discuss your results with a qualified healthcare provider.