What is the normal range for triglycerides?
May 23, 2022
Source: Cainiu Health
Dr. Pan Yongyuan
Introduction
The normal triglyceride level is 0–1.7 mmol/L, measured from fasting peripheral venous blood. A level exceeding 2.5 mmol/L indicates markedly elevated triglycerides. For elevated triglycerides, lifestyle modification is the first-line approach—specifically, adopting a low-fat diet and engaging in regular aerobic exercise to achieve weight loss.
With the increasing prevalence of individuals suffering from the “three highs” (hypertension, hyperglycemia, and hyperlipidemia), people are paying greater attention to vascular health. Health-conscious individuals may undergo routine physical examinations annually. During such exams, certain abnormalities may be detected—such as elevated triglyceride levels. So, what constitutes a normal triglyceride level?
What Is the Normal Triglyceride Level?
The normal triglyceride level ranges from 0 to 1.7 mmol/L, measured via fasting peripheral venous blood sampling. A level exceeding 1.7 mmol/L is defined as hypertriglyceridemia. Levels above 2.5 mmol/L indicate marked hypertriglyceridemia. For mild-to-moderate elevations, initial management focuses on lifestyle modifications—including adopting a low-fat diet and engaging in regular aerobic exercise to achieve weight loss. If triglyceride levels return to the normal range through these measures, pharmacologic therapy is generally unnecessary.
In cases of moderate-to-severe hypertriglyceridemia, where lifestyle interventions alone yield insufficient improvement, continued adherence to lifestyle modifications remains essential. In addition, oral fibrate-class lipid-lowering agents—such as fenofibrate—may be prescribed. Close monitoring of triglyceride trends during treatment is required. Concurrently, liver and kidney function should be assessed regularly to detect and prevent potential drug-related adverse effects. Critically elevated triglyceride levels pose a significant risk of precipitating acute pancreatitis. Therefore, early intervention is crucial whenever elevated triglyceride levels are identified during routine physical examinations or screening tests.
Patients are advised to maintain a normal diet for three days prior to blood sampling and avoid excessively fatty foods. We hope this information proves helpful!
