Low HDL and high LDL are mainly treated by healthy diet and physical exercise, and some patients need to be treated with medication. 1. Healthy diet and weight adjustment: When the physical examination finds that the body’s HDL is low and LDL is high, it is necessary to adjust the diet structure, control the intake of high-fat and high-sugar foods, and eat less fried foods and high-cholesterol foods, such as animal offal and egg yolk. Eat more fresh vegetables and fruits, reduce fat and weight appropriately, and control the weight to the normal range. 2. Physical exercise and healthy life: Reasonable exercise can effectively improve the level of blood lipids, exercise can choose aerobic exercise or anaerobic exercise, make a suitable exercise program for yourself and insist on exercise. 3. Medication: Some people with high blood lipids may need to apply medication for treatment if cardiovascular and cerebrovascular diseases and other risk factors exist. Commonly used lipid-lowering drugs include statins, such as atorvastatin and pitavastatin. The medication should be prescribed by the doctor and should not be self-administered.