Very low-density lipoprotein cholesterol test
This test measures the amount of very low-density lipoprotein (VLDL) in your blood.
VLDL cholesterol is a type of blood fat. It's considered one of the "bad" forms of cholesterol, along with LDL cholesterol and triglycerides. This is because high levels cholesterol can clog your arteries and lead to a heart attack. Sixty percent of a VLDL particle is a triglyceride,
This test is usually used along with a series of other tests in a general lipid profile to screen for cardiovascular disease (CVD). High levels of VLDL cholesterol and triglycerides in your blood may mean you are at risk for CVD. People who are obese also have higher levels of VLDL cholesterol.
You may need this test if you are at risk for CVD. Risk factors for CVD include:
Gender–men are at higher risk
High blood pressure
Obesity and overweight
Your healthcare provider may also order these other tests at the same time to check your cholesterol levels:
LDL ("bad") cholesterol
HDL ("good") cholesterol
You may also need these tests:
Test results may vary depending on your age, gender, health history, the method used for the test, and other things. Your test results may not mean you have a problem. Ask your healthcare provider what your test results mean for you.
Results are given in milligrams per deciliter (mg/dL). Normal levels of VLDL are less than or equal to 30 mg/dL. If you have higher levels of VLDL cholesterol, you may have CVD.
The test is done with a blood sample. A needle is used to draw blood from a vein in your arm or hand.
Having a blood test with a needle carries some risks. These include bleeding, infection, bruising, and feeling lightheaded. When the needle pricks your arm or hand, you may feel a slight sting or pain. Afterward, the site may be sore.
No other factors affect your test results.
You may need to fast for 12 to 14 hours before this test. Be sure your healthcare provider knows about all medicines, herbs, vitamins, and supplements you are taking. This includes medicines that don't need a prescription and any illicit drugs you may use.