Fatty blood is very harmful to the body: 1. For example, hypertriglyceridemia causes fatty blood, which is very likely to lead to an attack of acute pancreatitis. Patients manifested as fever, abdominal pain, nausea, vomiting, very great damage to the body. 2, hypercholesterolemia, the blood cholesterol content is very high, it will cause the blood flow rate to slow down, the blood viscosity increases. The damage to the blood vessel wall is very great, causing damage to the endothelial cells of the blood vessels and atherosclerosis, which can cause coronary heart disease, angina pectoris, cardiac infarction and cerebral infarction and other serious diseases, which is very damaging to the body. Therefore, patients with fatty blood should be on a strict low-fat diet, while targeting the use of statins, or fenofibrate drugs for lipid-lowering treatment.