Normal human fasting plasma glucose is 3.9-6.1mmol/L. Fasting is defined as not eating for 8 consecutive hours, that is, from not eating or drinking after 10 p.m. to the next morning after 6 a.m. It is called fasting glucose. So if 7.6 mmol/L is defined as fasting, it’s high, it’s up to the diagnostic criteria for diabetes. 2 hours after meal blood glucose refers to the patient’s normal meal, from the beginning of the first bite to start counting time, to 2 hours when the blood test blood glucose, normal people at this time blood glucose should be less than 7.8mmol / L, if greater than or equal to 11.1mmol / l can be diagnosed with diabetes mellitus. 7.6mmol / L blood glucose, if 2 hours after the meal is the value of this value, it is still within the normal range. The blood glucose level of 7.6mmol/L is still within the normal range if it is this value at 2 hours after a meal.