The two most common tests
-
Fasting Plasma Glucose (FPG)
- Normal: < 100 mg/dl
- Prediabetes: 100–125 mg/dl
- Diabetes: ≥ 126 mg/dl
-
A1C (three‑month average)
- Normal: < 5.7%
- Prediabetes: 5.7–6.4%
- Diabetes: ≥ 6.5%
Why the numbers matter
Chronically high glucose damages nerves and blood vessels. Understanding your baseline helps you set targets and measure progress.
What to do with your results
- If elevated, build a plan: protein‑forward meals, consistent carb portions, daily walking, and two strength sessions per week.
- Re‑test on a schedule with your clinician; bring food and meter logs to visits.
Avoiding spikes
Identify foods that cause large rises—often refined grains and sugary drinks. Swap to whole foods and measure your response at 60–120 minutes post‑meal.
