A fasting blood glucose of 6.0 mmol/L usually does not require specific glycemic control, but it is recommended to reduce the intake of sugary foods and to monitor the fasting blood glucose level. Generally, the normal range of fasting blood glucose (measuring the level of plasma glucose in the vein) is 3.9-6.1 mmol/L. Therefore, a fasting blood glucose of 6.0 mmol/L is still within this normal range and does not require any deliberate control of glucose. However, if the fasting blood glucose measurement, found to be in 6.1~7.0mmol/L, should be considered in the state of impaired fasting blood glucose, at this time should cause alarm, to the hospital to improve the examination, a clear diagnosis, in addition to improve the lifestyle, regular blood glucose check, to prevent the occurrence of diabetes. If the patient’s blood sugar is abnormal, it is recommended to consult the endocrinology department of the regular hospital in time, and standardize the treatment under the guidance of the doctor.