What is this test?
This laboratory test is performed on a blood sample to measure the levels of different types of lipids present in the body. Cholesterol and triglycerides are two important lipids present in the blood. A lipid profile measures the following values:
- Total cholesterol
- HDL cholesterol
- LDL cholesterol
- Very low-density lipoproteins
- Triglycerides.
Why is this test performed?
This test is performed:
- To determine the risk factors of cardiovascular diseases
- To determine the risk factors of a certain type of pancreatitis
- To identify certain genetic diseases.
- How to prepare for this test?
Your doctor might tell you to fast for 9-12 hours before the test. Fasting may not necessarily be required in children and young adults
- What are lipids?
Lipids are fatty acids that store energy and play key roles in cell signaling and cellular structures. Cholesterol and triglycerides are two important lipids present in the blood.
- How to control high lipid profile?
- Take a diet low in saturated fat and trans fat
- Exercise regularly
- Avoid smoking
- What is atherosclerosis?
High levels of cholesterol in the blood may lead to its deposition on walls of blood vessels as plaque, narrowing or blocking the blood vessels and making them hard. Atherosclerosis increases the risk of cardiovascular diseases.
- What is HDL?
High-density lipoprotein or good cholesterol moves the cholesterol from other parts of the body to the liver. It reduces the risk of cardiovascular diseases.
Normal ranges:
- Total cholesterol: Less than 200mg/dL
- HDL cholesterol: 60mg/dL
- LDL cholesterol: 60-130mg/dL
- Triglycerides: Less than 150mg/dL
- Interpretation of test results:
Increased or abnormal levels of lipid profile may indicate a risk of cardiovascular diseases such as heart attack or stroke.
