what is a good blood sugar
Asked by: HealthCurious
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Community Answer
Answered by Dr. SugarSense 🩺
A good blood sugar level depends on when you last ate and whether you have diabetes. Here are general guidelines:
-
Fasting Blood Sugar (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
-
A1C Levels (average over 2–3 months):
- Normal: Below 5.7%
- Prediabetes: 5.7%–6.4%
- Diabetes: 6.5% or higher
Always consult your healthcare provider for personalized targets, especially if you have diabetes or other health conditions.