Normal and Target Blood Glucose Ranges
Normal Blood Glucose Levels in People Who Do Not Have Diabetes
Upon waking-fasting 70 to 99 mg/dL
After meals 70 to 140 mg/dL
After meals
Target Blood Glucose Levels in People Who Have Diabetes
Before meals 70 to 130 mg/dL
1 to 2 hours after the start of a meal below 18 0 mg/dL
1 to 2 hours after the start of a meal below 18