what's normal blood glucose levels
Asked by: GlucoseTracker101
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Community Answer
Answered by Dr. Emily Carter, MD
Normal blood glucose levels vary depending on whether you are fasting or have recently eaten. Here are the general guidelines:
- Fasting Blood Sugar (before eating): 70–99 mg/dL (3.9–5.5 mmol/L)
- Postprandial (2 hours after eating): Less than 140 mg/dL (7.8 mmol/L)
- A1C (average over 2–3 months): Below 5.7%
These ranges are considered normal for most adults. However, individual targets may vary based on health conditions, age, and other factors. Always consult your healthcare provider for personalized advice.