Triglyceride level
What are Triglycerides?
Triglycerides are a type of fat found in the blood. They are made up of three fatty acid molecules and a glycerol backbone that are used for energy and transporting cholesterol. Triglycerides are an important indicator of heart health and can be measured with a blood test.
Preparation For Triglyceride Test
Depending on the type of test your doctor orders, you may need to fast for up to 12 hours before your exam. Always follow your doctor's instructions for fasting and other pre-test preparation.
Procedure of Triglyceride Test
To measure your triglyceride level the blood sample is first taken, usually from a vein in your arm, and sent to a lab for analysis. The lab will measure the amount of triglycerides in the blood sample and then report the results to your doctor. If necessary, your doctor may order a retest or further testing to more accurately diagnose any potential problems.
Types Of Triglyceride Tests
- Fasting Triglyceride Test: This test requires you to abstain from food and drink, except water, for 9-12 hours before the test. This test is usually ordered on an annual basis.
- Random Triglyceride Test: This test may be ordered if your doctor suspects you may have high triglyceride levels. With this test, no special preparation is necessary.
Normal Triglyceride Levels
Triglyceride levels vary from person to person. Normal triglyceride levels are generally considered to be anything below 150 milligrams per deciliter (mg/dL).
High Triglyceride Levels
High triglyceride levels (hypertriglyceridemia) are usually considered anything over 150 mg/dL. High levels of triglycerides can potentially increase your risk of heart disease, stroke, or diabetes. If your triglyceride level is high, it is important to discuss your treatment options with your doctor.
Risks Of High Triglyceride Levels
If your triglyceride levels are high, there are a number of potential risks associated with them. These include an increased risk of heart disease, stroke, high blood pressure, and diabetes. High triglycerides can even increase your risk of kidney disease and vision problems.
Why Test For Triglycerides?
To evaluate your overall heart and vascular health, your doctor may decide to measure your triglyceride levels. This test can help identify any potential problems before they become serious.
When To Test For Triglycerides?
The best time to test for triglycerides will vary from person to person. Generally, your doctor may recommend checking your triglyceride levels regularly if you are at risk for heart problems. You may also need to be tested if you are taking cholesterol-lowering medications.
