What Are Triglycerides in a Blood Test?

Triglycerides are the most common type of fat in your body. They store excess energy from your diet. High levels increase cardiovascular and pancreatitis risk.

Normal Range

  • Below 150 mg/dL: normal
  • 150–199: borderline high
  • 200–499: high
  • Above 500: very high (pancreatitis risk)

What Causes High Triglycerides?

  • Alcohol — even moderate amounts
  • Sugar and refined carbs
  • Obesity
  • Uncontrolled diabetes
  • Certain medications — steroids, estrogen
  • Genetic conditions

How to Lower Triglycerides

  • Eliminate alcohol — the single most effective change
  • Cut sugar and refined carbs
  • Increase omega-3s — fish oil
  • Exercise
  • Lose weight
Source: NLM MedlinePlus, American Association for Clinical Chemistry.

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