is 138 blood sugar high

A blood sugar level of 138 mg/dL can be considered high depending on when the measurement was taken:

• Fasting Blood Sugar: If measured after fasting (not eating for at least 8 hours), a level of 138 mg/dL is higher than the normal range (70–99 mg/dL) and may indicate prediabetes or diabetes.
• Post-Meal Blood Sugar: If measured 1–2 hours after eating, 138 mg/dL is generally within the normal range (less than 140 mg/dL for most people).

What to Do:

• If fasting levels are consistently above 126 mg/dL, consult a healthcare provider for further testing, such as an A1C test.
• Monitor your blood sugar regularly and maintain a healthy diet and exercise routine.

For personalized advice, always consult your doctor.