There is no such thing as which of the seven lipids is the most dangerous, but whichever one is abnormal, it should be treated promptly. The lipid profile includes total cholesterol, triglycerides, HDL cholesterol, LDL cholesterol, ApoA, ApoA, and Lipoprotein A. It helps to determine the type of high blood cholesterol, e.g. hypercholesterolemia, pure hypertriglyceridemia, and mixed hyperlipidemia, etc. Any abnormality in any of these seven profiles can cause harm. Abnormalities in any one of these seven items can cause corresponding harm. For example, hypercholesterolemia may cause atherosclerosis; high triglyceride levels can lead to acute pancreatitis; and low-density lipoprotein is also a more important indicator of the progression of atherosclerosis. Therefore, different indicators represent different clinical significance, and abnormalities should be treated without delay, so as not to cause more serious harm.