First, you don’t have to change everything today.
Learning that you have prediabetes or another metabolic condition can produce surprisingly mixed feelings.
There may be some relief in finally having an explanation—or simply in knowing that something has been identified. There may also be worry, confusion, frustration or an immediate feeling that you need to overhaul everything you eat and do.
You don’t.
Understanding what is happening is a good first step. Then you and your healthcare professional can decide what deserves attention first.
Small changes really can matter.
Today: Understand what you were told
If you’ve been diagnosed with prediabetes, your blood glucose is higher than the normal range, but it has not reached the level used to diagnose diabetes.
Prediabetes increases your risk of developing type 2 diabetes. It does not mean that developing type 2 diabetes is inevitable.
Before worrying about everything you may need to change, find out exactly what your numbers were.
If possible, get a copy of your laboratory results.
Look for:
A1C — an estimate of your average blood glucose over roughly the previous 2–3 months.
Fasting blood glucose — your blood glucose after you have gone without food for at least eight hours.
You may have had other tests as well.
Learn more → Understanding Your Blood Sugar Tests
This Week: Learn a little about what is happening
For many people with prediabetes, insulin resistance is an important part of the story.
Insulin helps glucose move from the bloodstream into cells where it can be used for energy. When cells become less responsive to insulin, the body may compensate by producing more of it. Eventually, blood glucose can begin to rise.
You don’t need to become an endocrinologist. But understanding this basic process makes much of the advice about food, activity, weight and medication easier to understand.
Learn more → What Is Insulin Resistance?
Look at your life before you try to fix it
Before beginning a restrictive diet or complicated exercise program, spend a few days noticing what you already do.
What do you usually eat for breakfast?
What do you drink during the day?
How much time do you spend sitting?
Do you regularly eat vegetables, fruit, whole grains or other fiber-rich foods?
How much sleep are you getting?
Are there simple opportunities to move more during an ordinary day?
This isn’t about finding everything you’re doing “wrong.” It is about finding where a small change might actually fit into your life.
Choose one or two things to work on first
You may eventually make several changes. You don’t need to make them simultaneously.
Depending on your health and your healthcare professional’s recommendations, an initial change might be as simple as:
- replacing a regularly consumed sugary drink with an unsweetened alternative;
- taking a short walk after a meal;
- adding vegetables to one meal you already eat;
- choosing a breakfast containing more protein and fiber;
- becoming more consistent about sleep; or
- beginning an activity you genuinely enjoy and can continue.
The goal isn’t perfection.
The goal is finding changes that improve your health and are realistic enough to become part of your life.
Over the Next Few Months: Build on what works
Prediabetes usually develops over time. Improving metabolic health takes time, too.
As you learn more, you can gradually work on the areas that matter most for you:
Food & Recipes
Learn how carbohydrates, protein, fat and fiber affect meals—and find food you actually want to eat.
Movement & Exercise
Learn why physical activity can improve the way your body handles glucose and find realistic ways to move more.
Healthy Living
Sleep, stress, weight and everyday habits can all be part of metabolic health.
Health & Medicine
Understand testing, monitoring, medications and other medical aspects of managing your health.
Questions Worth Asking Your Healthcare Professional
Consider taking a few questions with you to your next appointment:
- What were my actual test results?
- Which result led to my diagnosis?
- Should the test be repeated, and when?
- Are there other health conditions or medications affecting my blood glucose?
- What changes would make the greatest difference for me?
- Should I meet with a registered dietitian or diabetes care and education specialist?
- When should my blood glucose or A1C be checked again?
Write down the answers. Medical appointments can contain a lot of information, and it is easy to forget details afterward.
You Have Time to Learn
A diagnosis can be a reason to pay attention without becoming a reason to panic.
Learn what your numbers mean. Ask questions. Make a manageable change. See what works. Then build from there.
You don’t have to solve everything today.
Small Changes. Better Health.
Sources & Further Reading
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Diabetes Tests & Diagnosis
Explains A1C, fasting glucose and glucose-tolerance testing and what results used to diagnose prediabetes and diabetes mean.
https://www.niddk.nih.gov/health-information/diabetes/overview/tests-diagnosis
American Diabetes Association
Prevention or Delay of Diabetes and Associated Comorbidities: Standards of Care in Diabetes—2026
Evidence-based recommendations for reducing the risk of progression from prediabetes to type 2 diabetes, including nutrition and physical activity.
https://diabetesjournals.org/care/article/49/Supplement_1/S50/163924/3-Prevention-or-Delay-of-Diabetes-and-Associated