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.
Where does your number land?
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Drag to your own Triglycerides result.
Educational only, not a diagnosis. Ranges vary by laboratory. See which panel includes Triglycerides.
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
Common questions
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.
It's one of the markers used to build a fuller picture of your health. On its own it tells you very little, so it's most informative when reviewed alongside related markers.
It's measured from a standard blood draw at Quest or LabCorp. Triglycerides is one of the markers included in the OPTML Apex Panel, where your results are read across systems and reviewed by a U.S.-licensed physician.
Reference ranges vary by laboratory, and a single value rarely tells the whole story. Review your result with a physician in the context of your other markers, symptoms, and history.
Triglycerides is one signal among many. Answer a few quick questions and we’ll point you to the panel that fits.
Related symptoms
A symptom is a signal, not a diagnosis. These guides explain what the evidence shows and the blood markers, including this one, that help find the cause.
Triglycerides are among the most exercise-responsive lipids. Both aerobic work and resistance training lower them, and the effect is closely tied to overall energy balance and carbohydrate intake as well. If you want a structured place to start, the training library lists every programme we publish by days per week and equipment.
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.
Find the right 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.
OPTML offers compounded semaglutide and tirzepatide, prescribed and overseen by U.S.-licensed physicians. Compounded drug products are not approved or evaluated for safety, effectiveness, or quality by the FDA. OPTML is not associated with, endorsed by, or affiliated with the manufacturers of FDA-approved branded weight-loss medications, and does not sell or supply those branded products. Anyone interested in an FDA-approved branded medication should consult a licensed healthcare provider or pharmacist. Individual results vary; no specific result is promised, and weight management requires ongoing medical guidance.
The whole picture in one sitting: who it suits, what the labs decide, what the first year actually looks like. Every clinical claim is cited.
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