It is possible to have normal blood pressure but elevated lipids; it is also possible to have normal lipids in hypertensive patients. Both belong to the category of metabolic syndrome, have a mutual influence on the relationship, but is not necessarily accompanied by the emergence. Hypertension is one of the most common cardiovascular diseases and an important risk factor for cardiovascular and cerebrovascular diseases, and its occurrence is mainly related to genetics, psychoneurological effects, dysregulation of the balance of the renin-angiotensin-aldosterone system, insulin resistance, excessive sodium intake, obesity and other factors. Hyperlipidemia may be caused by genetic defects, poor dietary habits, physical inactivity, obesity, increasing age, and smoking, alcoholism, etc. It is closely related to a variety of diseases such as obesity, type 2 diabetes mellitus, hypertension, coronary artery disease, and stroke. If the blood pressure is normal, but the factors causing dyslipidemia are not well controlled, hyperlipidemia can also occur, and long-term hyperlipidemia can also lead to atherosclerosis, increasing the incidence of cardiovascular and cerebrovascular diseases and mortality. Whether it is high blood pressure or hyperlipidemia, daily diet should pay attention to low salt and low fat, at the same time, quit smoking and drinking, exercise to lose weight, eat more fruits and vegetables, so as to help prevent the rise of blood pressure and blood fat.