Fasting blood glucose of 6.13 mmol/L is high but does not meet the diagnostic criteria for diabetes and is considered pre-diabetic. Intervention therapy is needed, with diet and exercise therapy as the mainstay. Fasting blood glucose 3.9-6.0mmol/L is normal, 6.1-6.9mmol/L is impaired fasting blood glucose regulation, ≥7.0mmol/L with diabetes symptoms can be diagnosed as diabetes. So fasting blood sugar 6.13mmol/L is high, it is recommended to improve the oral glucose tolerance test, glycated hemoglobin and other tests. Pre-diabetes, the need for timely treatment, mainly through dietary control and appropriate exercise to reduce blood glucose, should be low-sugar, low-fat, low-salt diet, weight control, regular monitoring of blood glucose. Abnormal fasting blood glucose is recommended to go to the hospital for timely treatment.