Patients with high cholesterol can drink soy milk, which is vegetable cholesterol. Patients with high cholesterol are advised to limit the intake of animal cholesterol, such as fatty meat and animal offal. Patients with high cholesterol can drink soy milk, but they should be careful to limit it, as excessive consumption of soy milk may cause an increase in uric acid levels. For patients with poor basal kidney function status, excessive consumption of soy milk may easily aggravate the kidney function disorder. For high cholesterol, therapeutic lifestyle improvement should be given, including low salt and low fat diet, smoking cessation, alcohol restriction, proper exercise, and maintaining an optimistic and positive attitude towards life. It is recommended to determine the target target value for cholesterol control according to its risk stratification to select the drug treatment regimen, which can be given as statins or as statins combined with PCSK9 inhibitors by subcutaneous injection.