Lipoproteins transport triglycerides, cholesterol, and other lipids through the lymph and bloodstream. LDLs deposit cholesterol in artery walls, whereas HDLs remove cholesterol from arteries and deliver it to the liver, which uses it in the synthesis of bile and other compounds.

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Lipoproteins, including low-density lipoproteins (LDLs) and high-density lipoproteins (HDLs), serve as transport mechanisms for lipids in the bloodstream and lymphatic system. LDLs are often referred to as "bad" cholesterol because they can deposit cholesterol on the walls of arteries, leading to plaque formation and cardiovascular disease. HDLs, on the other hand, are considered "good" cholesterol because they help remove cholesterol from the arteries, transporting it back to the liver for excretion or reuse, thus reducing the risk of heart disease.

Lipoproteins Transport Triglycerides, Cholesterol, and Other Lipids Through the Lymph