Triglycerides 2.67mmol/L belongs to the category of elevation, the need for medication can be combined with the presence of other risk factors, please follow the doctor’s instructions. Triglycerides, also known as triacylglycerols, are neutral fats formed from glycerol and three fatty acids, and are a constant source of energy for the body. They are mainly found in beta-lipoproteins and celiac disease, and are directly involved in the formation of cholesterol. Appropriate levels of triglycerides range from 0.56-1.70 mmol/L; borderline elevated levels are greater than or equal to 1.70 mmol/L but less than 2.30 mmol/L; and greater than or equal to 2.30 mmol/L suggests elevation. Therefore, when triglycerides are 2.67 mmol/L, they are in the elevated category. For elevated triglycerides alone, lifestyle interventions can be prioritized, including diet control, increased exercise, and active weight loss. If triglycerides are elevated, with coronary heart disease, primary hyperlipidemia, atherosclerosis, obesity, diabetes, gout, hypothyroidism, nephrotic syndrome, cholestatic jaundice and other diseases. It is necessary to combine with the cause of the disease to follow the medical advice to give drug treatment. It is recommended to follow up regularly and treat under the guidance of a physician.