The main form of fat circulating in your blood.
What is it
Triglycerides are a type of lipid that store and transport dietary fat and excess calories. They are measured after a fasting period for the most accurate baseline.
Why it's measured
Elevated triglycerides have been associated with metabolic dysfunction, insulin resistance, and cardiovascular risk in published research.
Reference range
Standard laboratory reference
< 150 mg/dL
Reference ranges vary by laboratory. Your individual reference range will appear on your test report and should be interpreted by your physician in the context of your overall health profile.
What results may indicate
Elevated
Has been associated with insulin resistance, metabolic syndrome, and elevated cardiovascular risk in research literature.
Lower
Is generally considered favorable.
These associations are general. They are not a personal diagnosis or prediction. Discuss your individual results with your physician in the context of your full health profile.
When it's measured
Part of every standard cholesterol panel. Typically measured after a fasting period.
Related markers
Measured in
A complete look at your heart, hormones, metabolism, inflammation, and longevity systems — drawn at Quest or LabCorp, reviewed by a U.S.-licensed physician.
Explore the Apex Panel →This information is for general educational purposes only and is not medical advice. Lab results alone are not intended to diagnose, treat, or cure any condition and do not replace the advice of a healthcare provider. OPTML does not offer medical advice, a diagnosis, medical treatment, or any form of medical opinion.