What Are Triglycerides?
Triglycerides are important to human life and are the main form of fat in the body. When you think of fat developing and being stored in your hips or belly, you're thinking of triglycerides. Consider these things:
Triglycerides are the end product of digesting and breaking down fats in meals. Some triglycerides are made in the body from other energy sources such as carbohydrates.
Triglycerides are measured using a common test called a lipid panel. It's the same blood test that checks "good" and "bad" cholesterol levels. The American Heart Association recommends that everyone over the age of 20 should get a lipid panel to measure cholesterol and triglycerides at least every five years.
Triglyceride levels are checked after an overnight fast. Fat from a meal can artificially raise the triglyceride levels on the test.