Patients with high blood sugar and high blood fat can eat oil vinaigrette. Oil vinaigrette is a kind of ingredient in the production of western food, usually choose vegetable oil, and vinaigrette with will not affect the absorption of oil, so patients with high blood sugar and high blood fat can eat appropriately. Because the oil vinaigrette has less fat and contains unsaturated fatty acids, appropriate consumption will not affect the condition. However, oil and vinegar juice does not have any benefit for lowering blood sugar or blood fat, and it can only be used purely as a dietary ingredient. Patients with high blood glucose and high blood lipids should try to reduce the intake of animal fats, such as lard, butter, mutton oil, etc.; and also need to control the sugar content of food, such as chocolate, cheese, cake, etc., which may lead to high blood glucose and high blood lipids, and is not conducive to the control of the disease. High blood glucose and high blood lipids need to go to the hospital regularly for review. Once diagnosed with high blood glucose and high blood lipids, medication should be used reasonably under the guidance of professional physicians.