what should your fasting blood sugar be in the morning
Asked by: SugarWatcher
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Community Answer
Answered by Dr. Emily Carter, MD
Fasting blood sugar levels are typically measured after not eating for at least 8 hours. Here are the general guidelines for fasting blood sugar levels:
- Normal: 70–99 mg/dL (3.9–5.5 mmol/L)
- Prediabetes: 100–125 mg/dL (5.6–6.9 mmol/L)
- Diabetes: 126 mg/dL (7.0 mmol/L) or higher on two separate tests
If your fasting blood sugar is consistently high, it may indicate prediabetes or diabetes. Consult your healthcare provider for further evaluation and management.