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LDL Cholesterol blood test

Cholesterol carried by low-density lipoprotein, which can build up in artery walls.

Typical range (adult men)
below 100 mg/dL
Panel
Lipid Panel
Also called
LDL-C, "Bad" cholesterol

Reference ranges vary between labs; use the range on your own report. Results need to be read by a doctor alongside your symptoms and other tests.

Why it’s tested

The main lipid target for heart risk. Anabolic steroids, oral ones especially, can raise it.

What can raise it

  • Genetics, diet high in saturated fat
  • Anabolic steroid use
  • Hypothyroidism
  • Kidney disease

What can lower it

  • Statins and other lipid-lowering medication
  • Hyperthyroidism

Getting an accurate result

Compounds that affect LDL Cholesterol

Monitored with these, based on their known properties:

Other lipid panel tests

Questions

What is a normal LDL Cholesterol level?

A typical adult male reference range is below 100 mg/dL. Ranges differ for women, by age and between labs, so compare with the range printed on your report.

What does high LDL Cholesterol mean?

Common reasons include genetics, diet high in saturated fat, anabolic steroid use, hypothyroidism and kidney disease. One result outside the range isn't a diagnosis: a doctor will look at it with your other markers and history.

What does low LDL Cholesterol mean?

Common reasons include statins and other lipid-lowering medication and hyperthyroidism.