A lipid panel tests the fats in your blood, mainly total cholesterol, LDL (“bad”) cholesterol, HDL (“good”) cholesterol, and triglycerides. It helps estimate your risk for heart disease and stroke and can also help monitor cholesterol treatment.

What it includes

  • Total cholesterol: your overall cholesterol level.
  • LDL cholesterol: the type that can build up in arteries and raise cardiovascular risk.
  • HDL cholesterol: the type that helps remove excess cholesterol from the bloodstream.
  • Triglycerides: a type of fat in the blood; high levels can also raise health risk.

Why it’s ordered

Doctors use it to check heart and blood vessel health, screen for high cholesterol, monitor abnormal results, and see whether lifestyle changes or medications are working.

What results mean

In general, lower LDL and triglycerides and higher HDL are better, but your doctor interprets the numbers in the context of your age, health conditions, and other risk factors.

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Test What it tells you
Total cholesterol Overall cholesterol level in the blood
LDL “Bad” cholesterol that can contribute to plaque buildup
HDL “Good” cholesterol that helps clear cholesterol from blood vessels
Triglycerides Blood fat level linked to cardiovascular risk when elevated
TL;DR: A lipid panel checks the main blood fats tied to heart risk: total cholesterol, LDL, HDL, and triglycerides.