Lipid profile

What is analysed in a lipid profile test?

The lipid profile measures several components related to blood lipids, including the overall amount of cholesterol in the blood, LDL cholesterol (low-density lipoprotein), high LDL levels, HDL cholesterol, triglycerides, and VLDL (very low-density lipoprotein). 

What does the result mean in an adult?

Optimal values vary by component: Total cholesterol: Ideally, it should be below 130 mg/dL. In some cases, lower levels (e.g., below 100, 70, or 50 mg/dL) may be necessary based on medical history and other risk factors. LDL cholesterol should be below 100 mg/dL for most individuals. Lower values may be needed in specific cases. HDL cholesterol should be more than 40 mg/dL in men and 50 mg/dL in women is desirable. Triglycerides should ideally be less than 150 mg/dL.

Why is this analysis performed?

The lipid profile helps assess the risk of cardiovascular diseases such as angina, heart attack, stroke, or venous thrombosis.

When should this analysis be performed?

It is recommended at least once every five years for adults over 20 years old. More frequent testing may be necessary based on risk factors. Fasting for at least nine to 12 hours before the test is necessary.

How is it used?

Results guide cardiovascular risk assessment and treatment decisions.