Diabetes surgery is a treatment for obese type 2 diabetics. Those who qualify for the surgery can usually control their blood sugar in the normal range without drugs, so this treatment has become a hope for many people. However, the blood sugar of diabetic patients will be affected by many things, diabetes surgery is not a panacea, after doing diabetes surgery, even if the blood sugar has been controlled, if you do not develop good habits, it is possible that blood sugar will rise again, especially the following bad habits, it will make the effect of diabetes surgery is greatly reduced. 1, smoking and drinking tobacco and alcohol will produce strong stimulation of the body organs, resulting in abnormal body functions, plus wine was originally a high-calorie food, so it is easy to cause blood sugar to rise. 2, long-term bad emotions emotions will also have an impact on the body’s hormone secretion, such as tension, anxiety, pessimism and other bad emotions will make the body produce some hormones that are not conducive to blood sugar control, which may lead to a rise in blood sugar. 3, stay up late for a long time Whether you are a diabetic or not, staying up late is a bad habit. Staying up late will cause endocrine disruption, so that the body quality decreases, is also one of the factors leading to diabetes, and diabetics stay up late will make the condition more serious. 4, bad eating habits One of the treatment principles of diabetes surgery is to control the diet, by reducing the amount of food to prevent blood sugar from rising too quickly. But in addition to the amount of diet, the type of food is also an important factor in determining the rate of blood sugar rise. Eating those foods with high glycemic index for a long time will make the blood sugar rise rapidly, beyond the body’s ability to regulate, and reduce the treatment effect of diabetes surgery.