Triglycerides

What it generally measures

After meals and from other sources, triglycerides circulate in the bloodstream. Labs quantify the concentration present in your sample at collection time.

Common units on reports: mg/dL

Why people track it over time

People often compare triglycerides across fasting panels to see what changed. Single values and short-term swings can reflect recent meals or other factors — your clinician interprets the full picture.

Changes over time do not by themselves establish a diagnosis. Learn more

Questions you might ask a healthcare professional

• Ask whether you were fasting and whether that affects how this result is read.
• Compare with prior fasting triglycerides when available.
• Ask how triglycerides fit with LDL and HDL on the same panel.