Lipid levels can be determined by looking at the values of LDL cholesterol, HDL cholesterol, triglycerides, and total cholesterol, and it is recommended that a blood test be done. The normal level of LDL cholesterol is less than 3.37mmol, if it is greater than 3.37mmol, it means that the blood lipids are elevated; The normal level of HDL cholesterol is between 0.78-2mmol, the higher the level of HDL, the better it is for the prevention of coronary heart disease; The normal level of triglyceride is between 0.45-1.69mmol, if it is greater than 1.69mmol, it means that the blood lipid is elevated; The normal level of total cholesterol is below 5.18mmol, if it is greater than 5.18mmol it indicates elevated blood lipids; Elevated blood lipid refers to the increase of LDL, cholesterol and triglyceride in the patient’s body. Lipids in the body are to be combined with proteins to exist in the form of lipoproteins, and lipids are basically insoluble in water, which circulate in the bloodstream in the form of lipoproteins. It is recommended that patients with dyslipidemia go to the hospital as soon as possible to avoid delaying their condition, in addition, they should eat less greasy food in their diet.