VLDL (Very Low-Density Lipoprotein) is a blood test that measures the level of VLDL cholesterol, a type of lipoprotein that primarily transports triglycerides through the bloodstream. Elevated VLDL levels may contribute to fatty deposits in blood vessels and increase cardiovascular risk. The test is needed to assess lipid metabolism, evaluate cardiovascular risk, and support the management of conditions associated with high triglyceride levels.
VLDL is a lipoprotein produced mainly by the liver. It transports triglycerides and other lipids through the bloodstream to tissues throughout the body.
High VLDL generally reflects increased levels of triglyceride-rich lipoproteins and may be associated with a higher risk of cardiovascular disease and metabolic disorders.
High VLDL can be associated with elevated triglycerides, obesity, diabetes, metabolic syndrome, excessive alcohol intake, certain medications, and some inherited lipid disorders.
Low VLDL is generally not considered a major health concern when other lipid values are appropriate. Interpretation depends on the overall lipid profile and clinical context.
No. VLDL primarily carries triglycerides, whereas LDL carries a larger proportion of cholesterol. Both are considered potentially atherogenic lipoproteins.