what are good blood sugar levels
Asked by: GlucoseWatcher
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Community Answer
Answered by Dr. Emily Carter, MD
Understanding Blood Sugar Levels
Blood sugar levels, also known as blood glucose levels, are a key indicator of your overall health, especially if you have diabetes or prediabetes. Here are the general guidelines for blood sugar levels:
-
Normal Blood Sugar Levels:
- Fasting (before eating): 70–99 mg/dL
- 2 hours after eating: Less than 140 mg/dL
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Prediabetes:
- Fasting: 100–125 mg/dL
- 2 hours after eating: 140–199 mg/dL
-
Diabetes:
- Fasting: 126 mg/dL or higher
- 2 hours after eating: 200 mg/dL or higher
A1C Levels
- Normal: Below 5.7%
- Prediabetes: 5.7% to 6.4%
- Diabetes: 6.5% or above
Monitoring Your Levels
Regular monitoring of blood sugar levels is crucial for managing diabetes. Your healthcare provider may recommend specific targets based on your individual health needs.
For more detailed information, you can refer to the CDC's guide on A1C testing.