What Are Triglycerides?

Triglycerides are created from unused calories, according to the Mayo Clinic. Stored in fat cells, they are a major source of energy. Most of the body's fat exists as triglycerides, according to the American Heart Association.

How Are They Accumulated?

If a person regularly overeats, triglycerides will build up. According to the Centers for Disease Control and Prevention, alcohol also can raise triglycerides.

What Are Normal Levels?

A lipid panel tests cholesterol and triglyceride levels. According to the National Cholesterol Education Program, a level of less than 150 milligrams per deciliter (mg/dL) is considered normal. Triglycerides of 150 to 199 mg/dL are borderline high. Levels from 200 to 499 mg/dL are high, while 500 mg/dL or above is considered very high.

Hypertriglyceridemia

Excess triglycerides--a condition known as hypertriglyceridemia--are linked to coronary artery disease. Sometimes, according to the Mayo Clinic, high triglycerides are a sign of diabetes, hypothyroidism, liver or kidney disease.

How Can I Reduce Tryglycerides?

To reduce trigylcerides, get moderate exercise and lose weight. Eat more fish high in omega-3 fatty acids and less red meat, which is high in saturated fat. Use monounsaturated or polyunsaturated fats--such as those found in canola or olive oils. Because small amounts of alcohol--one drink a day for women and two for men--can increase triglycerides, some people may need to eliminate it.

Source:

Triglycerides: Why do they matter?

What your cholesterol level means

High blood cholesterol prevention

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More information on healthy diet and nutrition from the CDC