what is the optimal blood glucose level for most adults
Asked by: GlucoseTracker101
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Community Answer
Answered by Dr. Emily Carter, MD 🩺
The optimal blood glucose levels for most adults are as follows:
- Fasting Blood Glucose (before meals): 70–99 mg/dL (3.9–5.5 mmol/L)
- Postprandial Blood Glucose (1-2 hours after meals): Less than 140 mg/dL (7.8 mmol/L)
- Hemoglobin A1C (average over 2-3 months): Less than 5.7%
These ranges may vary slightly depending on individual health conditions, age, and other factors. Always consult with a healthcare provider for personalized targets.