If high LDL is not very serious, strict dietary control and lifestyle intervention can be carried out, quit smoking and drinking, and eat more fresh vegetables and fruits. Vegetables can be celery, broccoli, eggplant, cucumber, carrot, etc.; fruits can be grapefruit, kiwi, dragon fruit, banana, etc.; actively participate in physical exercise, aerobic exercise, running, swimming, cycling, etc. After life and dietary adjustments, if LDL continues to be high, you need to actively use medication. You can choose statins for oral administration, such as Rosuvastatin, Atorvastatin, Pitavastatin, Simvastatin, etc. You can also choose cholesterol absorption inhibitors, such as Ezetimibe, etc.