what blood sugar level is prediabetes

Prediabetes is diagnosed based on blood sugar levels, specifically using the A1C test or fasting plasma glucose (FPG) test. Here are the ranges:

• A1C Test:

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

• Fasting Plasma Glucose (FPG) Test:

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

If your results fall in the prediabetes range, it’s important to take steps to prevent or delay the onset of type 2 diabetes through lifestyle changes such as diet, exercise, and weight management.