what is a good blood glucose reading
Asked by: GlucoseWatcher
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Community Answer
Answered by Dr. SugarSense 🩺
A good blood glucose reading depends on whether you are checking it fasting or after meals. Here are general guidelines:
-
Fasting Blood Glucose (before eating):
- Normal: 70–99 mg/dL
- Prediabetes: 100–125 mg/dL
- Diabetes: 126 mg/dL or higher
-
Postprandial (2 hours after eating):
- Normal: Less than 140 mg/dL
- Prediabetes: 140–199 mg/dL
- Diabetes: 200 mg/dL or higher
These ranges may vary slightly depending on individual health conditions and guidelines from your healthcare provider. Always consult your doctor for personalized targets.