Diabetic ketone bodies 1+, if pathologic, i.e., diabetes with poor glycemic control and ketone bodies 1+, are not self-healing. If it is physiologic, i.e., without eating to produce starvation ketone bodies, it can be self-cured. 1. Pathological: If daily blood sugar control is poor, blood sugar utilization disorder, resulting in increased lipolysis, ketone body 1 +, need to be under the guidance of the doctor active rehydration, hypoglycemia and other treatments to correct ketone body. 2. Physiological: If there is no food for a long time, the decomposition of fat in the body produces starvation ketone bodies, at this time, after the intake of certain foods, ketone body 1+ can be relieved. Diabetic ketone body 1 + need to seek medical attention in time to avoid aggravation of the condition.