what glucose number indicates diabetes

Diabetes is typically diagnosed based on specific blood glucose levels. Here are the key thresholds:

• Fasting Blood Glucose Test:

  • Normal: Less than 100 mg/dL
  • Prediabetes: 100 to 125 mg/dL
  • Diabetes: 126 mg/dL or higher

• A1C Test:

  • Normal: Below 5.7%
  • Prediabetes: 5.7% to 6.4%
  • Diabetes: 6.5% or higher

• Oral Glucose Tolerance Test (OGTT):

  • Normal: Less than 140 mg/dL
  • Prediabetes: 140 to 199 mg/dL
  • Diabetes: 200 mg/dL or higher

If your results fall into the diabetes range, it's important to consult with a healthcare professional for further evaluation and management.