is 148 blood sugar high
Asked by: SugarWatcher
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Community Answer
Answered by Dr. Emily Carter, MD 🩺
A blood sugar level of 148 mg/dL can be considered high depending on the context:
- Fasting Blood Sugar: If this reading is taken after fasting (not eating for at least 8 hours), it is higher than the normal range (70–99 mg/dL) and may indicate prediabetes or diabetes.
- Post-Meal Blood Sugar: If taken 1–2 hours after eating, a level of 148 mg/dL is slightly elevated but may still be within an acceptable range for some individuals. However, consistently high post-meal readings should be discussed with a healthcare provider.
Normal Blood Sugar Ranges:
Condition Blood Sugar Range (mg/dL)
Normal (Fasting) 70–99
Prediabetes 100–125
Diabetes 126 or higher
If you frequently experience blood sugar levels around 148 mg/dL, consult your doctor for further evaluation and management.