Ways to lower LDL include dietary modification, increased exercise and exercise, and medication; there is no best way. Eating too much saturated fatty acids and less vegetables and fruits will cause excessive production of LDL in the body, which will be deposited on the walls of blood vessels and may cause atherosclerosis. This can be achieved by adjusting your diet to include more vegetables and fruits and less food containing saturated fatty acids, such as fried foods. Insufficient exercise is also an important cause of elevated LDL. Insufficient exercise converts the calories consumed into fat that accumulates in the body, causing elevated LDL. For normal adults, it is best to engage in regular moderate exercise workouts to increase the body’s metabolic rate and burn excess fat. Medications that can be used for drug treatment include bile acid sequestrants, such as kauleinamide, and statin lipid regulators, such as atorvastatin, etc. Through the use of these medications, LDL can be effectively lowered to maintain it within the normal level range, preventing the formation of atherosclerosis. The use of drugs needs to be under the guidance of a doctor, and should not be taken inappropriately.