what should a fasting blood glucose be
Asked by: HealthCurious
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Community Answer
Answered by Dr. SugarSense 🩺
Fasting blood glucose levels are an important indicator of your metabolic health. Here are the general guidelines:
- 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
Fasting blood glucose is typically measured after not eating or drinking (except water) for at least 8 hours. If your levels are outside the normal range, consult a healthcare provider for further evaluation and management.