2 hours after eating blood sugar 12.5 normal?

2 hours postprandial blood glucose 12.5mmol/L is not normal, normal people 2 hours postprandial blood glucose is 3.9-7.8mmol/L. If there is diabetes patients, according to age, course, and whether there are complications on blood glucose requirements are completely different. If the patient is younger, no complications, 2 hours postprandial blood glucose needs to be controlled at 3.9-7.8mmol/L. If the patient is older and accompanied by complications of diabetes, such as diabetic nephropathy and diabetic peripheral vascular disease, the postprandial blood glucose can be appropriately relaxed and controlled at 3.9-10mmol/L. For patients with gestational diabetes, the blood glucose requirements for two hours after meals are stricter, generally controlled at 6.7 mmol/L, and fasting blood glucose needs to be monitored.