The normal levels for triglycerides should be under 150 milligrams per deciliter (mg/dL), as stated by WebMD. Levels above 200 mg/dL are considered high and can lead to heart disease, especially in patients with type 2 diabetes.
People with elevated levels of triglycerides are advised not to use drugs but to change their diet and engage in physical activities, as stated by Mayo Clinic.
Triglycerides are a type of fat that are found in the blood. Excess calories in the body are usually converted into triglycerides and stored in the fat cells. They are used to provide energy to the body in between meals.