Prediabetes: What Your A1C Is Telling You
The A1C test is one of the most useful numbers in your lab results. It reflects your average blood sugar over the past two to three months, so one unusual meal or morning won't throw it off.
What the numbers mean
These are the standard ranges used by the American Diabetes Association:
- Below 5.7%: normal
- 5.7% to 6.4%: prediabetes
- 6.5% or higher: diabetes (usually confirmed with a second test)
Your provider looks at A1C alongside other information, like fasting glucose, your history and how you feel, so talk through your own results with them.
Why prediabetes matters
Prediabetes usually has no symptoms, which is why so many people don't know they have it. It means your body is having a harder time managing blood sugar, and it raises the risk of type 2 diabetes and heart disease over time. The encouraging part: it's an early warning, and everyday changes can make a real difference.
What helps
- Build meals around vegetables, protein and fiber. Notice which foods leave you hungry soon after.
- Move a little after meals. Even a short walk can help your body handle blood sugar.
- Prioritize sleep and stress. Both affect blood sugar more than most people expect.
- Recheck on a schedule. Follow-up labs show whether your plan is working.
How we help
At Foundation Health, we draw labs right in our office, review them with you in plain language, and build a plan with frequent check-ins, because small changes are easier to make with someone in your corner. Learn more about our diabetes and prediabetes care.
This article is general information, not medical advice. Talk with your provider about what is right for you. In an emergency, call 911.
