Triglycerides are present in all foods that contain fat, whether from animals or plants. They are also added to some foods during processing.
High blood levels of triglycerides result from the following conditions:
High blood levels of triglycerides have been linked to heart disease in some people. Women appear to be at greater risk than men. Many people with high triglyceride levels have low levels of high-density lipoprotein, called HDL. HDL is known as the good cholesterol because it acts like a removal system for cholesterol. Low levels of HDL are another risk factor for heart disease.