High serum total cholesterol can be regulated through dietary control, proper exercise and medication. 1. Dietary control: adjust the dietary structure, reduce the consumption of high-calorie, high-cholesterol food, such as fatty meat, fried food, animal offal, etc., and eat fresh vegetables and fruits as appropriate. 2. Appropriate exercise: maintain good exercise habits, aerobic exercise, such as jogging, jumping rope, swimming, etc., to keep the weight within a reasonable range. 3. Medication: Statin lipid-lowering drugs such as atorvastatin and lovastatin as well as ezetimibe can be taken under doctor’s guidance to inhibit the absorption of cholesterol. If you have high total serum cholesterol, you should go to the hospital and cooperate with the doctor for active treatment.