Which lipoprotein is best known as \"bad\" cholesterol?

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Multiple Choice

Which lipoprotein is best known as \"bad\" cholesterol?

The lipoprotein best known as “bad” cholesterol is the one that delivers cholesterol to tissues, including arteries. When many LDL particles are circulating, they can deposit cholesterol in the arterial wall and, after oxidation, be taken up by macrophages to form foam cells and early plaques. This process drives atherosclerosis and cardiovascular risk, which is why LDL is labeled the bad cholesterol. In contrast, HDL helps remove cholesterol from arteries and return it to the liver, earning its “good” cholesterol reputation. VLDL and chylomicrons mainly carry triglycerides; they’re less directly tied to the plaque-forming process linked to LDL.

The lipoprotein best known as “bad” cholesterol is the one that delivers cholesterol to tissues, including arteries. When many LDL particles are circulating, they can deposit cholesterol in the arterial wall and, after oxidation, be taken up by macrophages to form foam cells and early plaques. This process drives atherosclerosis and cardiovascular risk, which is why LDL is labeled the bad cholesterol. In contrast, HDL helps remove cholesterol from arteries and return it to the liver, earning its “good” cholesterol reputation. VLDL and chylomicrons mainly carry triglycerides; they’re less directly tied to the plaque-forming process linked to LDL.

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