HDL is short for high-density lipoprotein. Each bit of HDL cholesterol is a microscopic blob that consists of a rim of lipoprotein surrounding a cholesterol center. The HDL cholesterol particle is ...
High levels of low-density lipoprotein (LDL) promote atherosclerosis by delivering cholesterol in an unregulated manner to artery-wall macrophages, a key step in atherosclerotic vascular disease. In ...
LDL cholesterol, often called “bad cholesterol,” can accumulate in the arteries, potentially leading to blood clots, stroke, or heart attack. HDL cholesterol, known as “good cholesterol,” helps ...