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Prediabetes Range Explained: 5 Steps to Take to Reverse It Now

04 Sep 2025 by Marc R. Matthews, M.D.

Prediabetes Range Explained: 5 Steps to Take to Reverse It Now

Prediabetes. It's a term you might have heard, maybe even from your doctor. But what exactly is prediabetes, and what does it mean for your health? In simple terms, prediabetes means your blood sugar levels are higher than normal, but not high enough to be diagnosed as type 2 diabetes. Think of it as a warning sign, a chance to make lifestyle changes before the condition progresses. Understanding the prediabetes range and taking proactive steps can significantly reduce your risk of developing type 2 diabetes.

Understanding the Prediabetes Range

So, how do you know if you fall within the prediabetes range? It’s usually diagnosed through a blood test. Here are the key blood sugar measurements to understand:

  • Fasting Blood Sugar (FBS): This measures your blood sugar after an overnight fast. A normal fasting blood sugar is typically below 100 mg/dL. A level between 100 and 125 mg/dL indicates prediabetes.
  • A1C Test: This test reflects your average blood sugar levels over the past 2-3 months. A normal A1C is below 5.7%. An A1C between 5.7% and 6.4% indicates prediabetes.
  • Oral Glucose Tolerance Test (OGTT): This test measures your blood sugar after you drink a sugary liquid. Two hours after drinking the liquid, a blood sugar level between 140 and 199 mg/dL indicates prediabetes.
Test Normal Prediabetes Range
Fasting Blood Sugar (mg/dL) Below 100 100-125
A1C (%) Below 5.7 5.7-6.4
Oral Glucose Tolerance Test (OGTT) (mg/dL) Below 140 140-199

If any of these tests fall within the prediabetes range, it's time to take action. What Is A Normal Fasting Blood Sugar Level And When To Worry

Why Reversing Prediabetes is Crucial

Why bother reversing prediabetes? Because if left unaddressed, prediabetes often progresses to type 2 diabetes. Type 2 diabetes can lead to serious health complications, including: The Top 15 Foods That Help Stabilize Blood Sugar Levels

  • Heart disease
  • Kidney disease
  • Nerve damage (neuropathy)
  • Eye damage (retinopathy)
  • Increased risk of infections

The good news is that prediabetes is often reversible through lifestyle changes. It's a window of opportunity to improve your health and prevent long-term complications. Blood Sugar Friendly Meals To Add To Your Diet Plan This Week

5 Steps to Take to Reverse Prediabetes Now

Okay, so you know you're in the prediabetes range. Now what? Here are five actionable steps you can take right now to reverse it:

  1. Embrace a Healthy Diet: Focus on whole, unprocessed foods. This means plenty of fruits, vegetables, lean protein, and whole grains. Limit sugary drinks, processed foods, and excessive saturated and trans fats. Pay attention to portion sizes. Consider working with a registered dietitian to create a personalized meal plan that suits your needs. Diet modifications are often the cornerstone of prediabetes reversal.

  2. Get Moving: Regular physical activity is vital. Aim for at least 150 minutes of moderate-intensity aerobic exercise per week. This could include brisk walking, jogging, swimming, or cycling. Incorporate strength training exercises at least twice a week to build muscle mass, which can help improve insulin sensitivity. Don’t feel like you have to jump into a crazy exercise routine – start small and gradually increase the intensity and duration of your workouts. Find activities you enjoy, as this will make it easier to stick with them long-term. Regular exercise dramatically improves insulin sensitivity.

  3. Lose Weight (If Necessary): Even losing a small amount of weight can make a big difference. Studies have shown that losing just 5-7% of your body weight can significantly reduce the risk of developing type 2 diabetes. Focus on making sustainable lifestyle changes rather than drastic dieting. Combining a healthy diet with regular exercise is the most effective way to lose weight and keep it off.

  4. Manage Stress: Chronic stress can raise blood sugar levels. Find healthy ways to manage stress, such as yoga, meditation, spending time in nature, or pursuing hobbies you enjoy. Getting enough sleep is also crucial for stress management and overall health. Aim for 7-8 hours of quality sleep each night. Stress management plays a key role in blood sugar regulation.

  5. Monitor Your Blood Sugar and Work with Your Doctor: Regularly monitor your blood sugar levels as recommended by your doctor. This will help you track your progress and make adjustments to your lifestyle as needed. It's also important to work closely with your doctor to discuss your prediabetes diagnosis and develop a personalized treatment plan. They may recommend medication in some cases, but lifestyle changes are typically the first line of defense. Don't skip follow-up appointments.

Medications for Prediabetes

While lifestyle changes are the primary focus, your doctor might consider medication in some situations. Metformin is a common medication used to help control blood sugar levels and reduce the risk of progressing to type 2 diabetes. However, medication should always be used in conjunction with lifestyle changes, not as a replacement for them. Discuss the potential benefits and risks of medication with your doctor to determine if it's the right choice for you.

The Importance of Consistency

Reversing prediabetes isn't a quick fix; it requires a long-term commitment to healthy lifestyle habits. Be patient with yourself, and don't get discouraged if you experience setbacks. Focus on making gradual, sustainable changes that you can stick with for the long haul. Consistency is key to achieving and maintaining healthy blood sugar levels.

Taking Control of Your Health

Receiving a prediabetes diagnosis can be unsettling, but it’s also a chance to take control of your health and prevent the development of type 2 diabetes. By understanding the prediabetes range, embracing a healthy lifestyle, and working closely with your healthcare provider, you can significantly reduce your risk and live a healthier, more vibrant life. Don’t wait – start implementing these steps today!

References and Further Reading