Good cholesterol is known as which type?

• A. HDL cholesterol
• B. LDL cholesterol
• C. VLDL cholesterol
• D. Chylomicrons

Answer: (A)

High-density lipoprotein, HDL, is the good cholesterol because its main job is reverse cholesterol transport: it picks up cholesterol from tissues and artery walls and carries it back to the liver for disposal or reuse. This cleanup process helps prevent cholesterol from accumulating in arteries, which lowers the risk of atherosclerosis and heart disease. HDL particles are rich in protein, which supports their role in removing cholesterol efficiently. In contrast, LDL delivers cholesterol to tissues and can contribute to plaque buildup in arteries, while VLDL and chylomicrons mainly transport triglycerides. So, HDL is the cholesterol type associated with protective cardiovascular effects.