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The Prediabetes Range: 5 Steps to Take Before It's Too Late

04 Sep 2025 by Tina Ardon, M.D., FAAFP

The Prediabetes Range: 5 Steps to Take Before It's Too Late

Prediabetes. It’s a word that might sound vaguely concerning but not necessarily urgent. The truth is, landing in the prediabetes range is a serious wake-up call. It's your body's way of saying, "Hey, things aren't going so well. Change is needed." Ignoring this warning can lead to type 2 diabetes, a condition that can significantly impact your health and quality of life.

But here’s the good news: prediabetes is often reversible. With proactive steps, you can steer your blood sugar levels back into a healthy range and prevent the onset of type 2 diabetes. This article provides you with five essential steps you can take before it's too late. Hyperglycemia Vs Hypoglycemia Signs Of High And Low Blood Sugar You Must Know

What Exactly Is Prediabetes?

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 yellow light on your health journey – a warning that you're heading down a dangerous path, but you still have time to change direction. Hypoglycemia Vs Hyperglycemia How To Tell The Difference Fast

Specifically, prediabetes is diagnosed based on these criteria:

  • Fasting Blood Sugar: 100 to 125 mg/dL
  • A1C (Glycated Hemoglobin): 5.7% to 6.4%
  • Oral Glucose Tolerance Test (OGTT): 2-hour blood sugar level of 140 to 199 mg/dL

If you fall within any of these ranges, you should consult with your doctor to discuss your results and create a plan for managing your blood sugar. Regular blood sugar tests are key.

Why Is Prediabetes a Big Deal?

While prediabetes itself may not cause immediate symptoms, it significantly increases your risk of developing type 2 diabetes. Type 2 diabetes, if left unmanaged, can lead to a host of serious complications, including:

  • Heart disease and stroke: High blood sugar damages blood vessels, increasing the risk of cardiovascular problems.
  • Kidney disease: Diabetes can damage the delicate filtering system in your kidneys, potentially leading to kidney failure.
  • Nerve damage (neuropathy): High blood sugar can damage nerves throughout your body, causing pain, numbness, and tingling, especially in the hands and feet.
  • Eye damage (retinopathy): Diabetes can damage the blood vessels in your retina, potentially leading to blindness.
  • Foot problems: Nerve damage and poor circulation can increase the risk of foot ulcers, infections, and even amputation.

Therefore, addressing prediabetes is a critical investment in your long-term health. Ignoring the risks of prediabetes can be a serious mistake.

5 Steps to Take Control of Your Health

Here are five practical steps you can take to reverse prediabetes and prevent the development of type 2 diabetes:

1. Embrace a Healthy Diet

This isn't about fad diets or restrictive eating. It's about making sustainable changes to your eating habits that support healthy blood sugar levels. Key dietary changes include:

  • Focus on whole, unprocessed foods: Prioritize fruits, vegetables, whole grains, lean proteins, and healthy fats.
  • Limit sugary drinks and processed foods: These foods cause rapid spikes in blood sugar levels. Avoid sodas, juices, candy, pastries, and highly processed snacks.
  • Choose complex carbohydrates: Opt for whole grains like brown rice, quinoa, and oats over refined carbohydrates like white bread and pasta.
  • Control portion sizes: Overeating, even of healthy foods, can contribute to weight gain and increased blood sugar levels. Use smaller plates and be mindful of your hunger cues.
  • Increase fiber intake: Fiber helps slow the absorption of sugar into the bloodstream and promotes feelings of fullness. Good sources of fiber include fruits, vegetables, beans, and whole grains.

Planning your meals ahead of time and cooking at home can help you stay on track with your healthy eating goals. Consider consulting a registered dietitian or certified diabetes educator for personalized guidance. Effective diet for prediabetes can be highly beneficial. Blood Sugar Levels Chart For Non Diabetics What S Your Normal

2. Get Moving! Exercise Regularly

Physical activity is a powerful tool for managing blood sugar levels. When you exercise, your muscles use glucose for energy, which helps lower blood sugar. Exercise also increases your body's sensitivity to insulin, the hormone that helps glucose enter cells.

Aim for at least 150 minutes of moderate-intensity aerobic exercise per week, such as:

  • Brisk walking: A simple and accessible way to get your heart rate up.
  • Cycling: A low-impact option that's easy on the joints.
  • Swimming: A full-body workout that's gentle on the body.

In addition to aerobic exercise, incorporate strength training exercises at least twice a week. Strength training helps build muscle mass, which further improves insulin sensitivity and helps regulate blood sugar.

Find activities you enjoy so you're more likely to stick with them long-term. Even small bursts of activity throughout the day can make a difference. Consistency is key to seeing results. Combining exercise and prediabetes management is vital.

3. Lose Weight (If You're Overweight)

Even losing a small amount of weight – just 5% to 7% of your body weight – can significantly improve your blood sugar levels and reduce your risk of developing type 2 diabetes.

Weight loss can improve insulin sensitivity, reduce inflammation, and lower blood sugar levels.

Combining a healthy diet with regular exercise is the most effective way to lose weight. Focus on making sustainable lifestyle changes rather than resorting to quick-fix diets.

4. Manage Stress

Chronic stress can negatively impact blood sugar levels. When you're stressed, your body releases hormones like cortisol, which can raise blood sugar.

Find healthy ways to manage stress, such as:

  • Meditation and mindfulness: These practices can help calm your mind and reduce stress hormones.
  • Yoga: Combines physical activity with relaxation and stress reduction.
  • Spending time in nature: Studies have shown that spending time outdoors can lower stress levels.
  • Spending time with loved ones: Social support can help buffer the effects of stress.
  • Getting enough sleep: Lack of sleep can contribute to stress and also affect blood sugar control.

Prioritizing stress management is essential for overall health and well-being, especially when you're trying to manage prediabetes.

5. Regular Check-ups and Monitoring

Regular check-ups with your doctor are crucial for monitoring your blood sugar levels and overall health. Your doctor can recommend appropriate blood tests and provide personalized guidance on managing your prediabetes.

Don't wait for symptoms to appear before seeing your doctor. Early detection and intervention are key to preventing the progression of prediabetes to type 2 diabetes. Your healthcare provider may also suggest medication for prediabetes, if necessary.


Here's an example of a crucial monitoring schedule.

Test Type Frequency Purpose
Fasting Blood Sugar Every 3-6 months (as advised by your doctor) To monitor blood sugar levels after an overnight fast.
A1C (Glycated Hemoglobin) Every 3-6 months (as advised by your doctor) To measure average blood sugar levels over the past 2-3 months.
Lipid Panel Annually To check cholesterol and triglyceride levels, which are often affected by prediabetes.
Kidney Function Tests Annually To assess kidney health and detect any early signs of kidney damage.

The Takeaway: It's Never Too Late to Take Action

Being diagnosed with prediabetes can feel daunting, but it's also an opportunity to take control of your health and prevent the development of type 2 diabetes. By embracing a healthy diet, exercising regularly, losing weight if needed, managing stress, and getting regular check-ups, you can significantly improve your blood sugar levels and reduce your risk of developing this chronic condition. Don't wait until it's too late – start taking action today. You have the power to change your health trajectory! Consult with a diabetes prevention program to ensure you have the right support. Remember, small changes can add up to big results.

References and Further Reading