Preventing Diabetes: Smart Choices for Prediabetes Patients

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Table of Contents

Understanding Prediabetes: A Critical Window of Opportunity

Prediabetes is a condition where blood sugar levels are higher than normal but not high enough for a type 2 diabetes diagnosis. Over 115 million Americans have prediabetes and 80% of them don’t know it. This silent condition represents a crucial turning point in metabolic health—a window of opportunity where lifestyle interventions can prevent or delay the progression to full-blown type 2 diabetes.

Before people develop type 2 diabetes, they almost always have prediabetes—where blood glucose levels are higher than normal but not yet high enough to be diagnosed as diabetes. The good news is that prediabetes is not a one-way street to diabetes. For some people with prediabetes, early treatment as well as moderate lifestyle changes can actually return blood glucose (blood sugar) levels to a normal range, effectively preventing or delaying type 2 diabetes.

Prediabetes is a serious health condition that increases your risk of developing type 2 diabetes, heart disease, and stroke. Understanding your risk and taking action now can dramatically alter your health trajectory for years to come.

Diagnosing Prediabetes: Know Your Numbers

Accurate diagnosis is the first step toward prevention. Healthcare providers use several tests to identify prediabetes, with the A1C test being one of the most common and convenient methods.

The A1C Test Explained

The A1C test measures your average blood sugar levels over the past 3 months. Unlike a single blood sugar reading that provides only a snapshot of one moment in time, the A1C test offers a comprehensive picture of your blood glucose control over an extended period.

When sugar enters your bloodstream, it attaches to hemoglobin, a protein in your red blood cells. Everybody has some sugar attached to their hemoglobin, but people with higher blood sugar levels have more. The A1C test measures the percentage of your red blood cells that have sugar-coated hemoglobin.

Prediabetes A1C Range

If your A1C level is between 5.7 and less than 6.5%, your levels have been in the prediabetes range. Understanding where you fall within this spectrum is important:

  • Normal: A normal A1C is below 5.7%.
  • Prediabetes: The prediabetes A1C range is 5.7% to 6.4%, according to ADA and CDC guidelines.
  • Diabetes: If you have an A1C level of 6.5% or higher, your levels were in the diabetes range.

Within the prediabetes A1C range of 5.7 to 6.4 percent, the higher the A1C, the greater the risk of diabetes. This means that someone with an A1C of 6.3% faces a more urgent need for intervention than someone at 5.8%.

Other Diagnostic Tests

In addition to the A1C test, healthcare providers may use other methods to diagnose prediabetes:

  • Fasting Plasma Glucose Test: Blood glucose results would fall in the 100-125 mg/dL for the prediabetes range.
  • Oral Glucose Tolerance Test: This test measures blood sugar levels before and two hours after consuming a glucose-rich beverage.

There are no clear symptoms of prediabetes so you may have it and not know it. This is why regular screening is so important, especially for those with risk factors such as being overweight, having a family history of diabetes, or leading a sedentary lifestyle.

The Power of Lifestyle Intervention: Evidence-Based Prevention

The most encouraging aspect of prediabetes is that it responds remarkably well to lifestyle modifications. Making lifestyle changes can cut your risk of type 2 diabetes in half. In fact, research shows even more dramatic results are possible with structured intervention programs.

Through the program, you can lower your risk for type 2 diabetes by 58% (71% if you’re over age 60). These statistics come from the CDC-led National Diabetes Prevention Program, which has been extensively studied and validated.

It has been well cited in research studies such as the National Institutes of Health’s Diabetes Prevention Program Outcome Study that incorporating healthy eating habits, weight reduction and increased physical activity can lower your risk of developing type 2 diabetes. The evidence is clear: lifestyle changes work, and they work powerfully.

Nutrition Strategies for Prediabetes Management

What you eat has a profound impact on blood sugar control. Adopting a strategic approach to nutrition can help reverse prediabetes and restore normal blood glucose levels.

The Mediterranean Diet: A Gold Standard Approach

The Mediterranean diet is regarded as the gold standard for people with prediabetes, with its emphasis on whole grains, lean protein and healthy fats. This eating pattern has been extensively studied and consistently shows benefits for blood sugar control, cardiovascular health, and weight management.

The Mediterranean diet emphasizes:

  • Abundant vegetables and fruits
  • Whole grains instead of refined carbohydrates
  • Healthy fats from olive oil, nuts, and seeds
  • Lean proteins, particularly fish and poultry
  • Legumes and beans as protein and fiber sources
  • Limited red meat and processed foods
  • Moderate portions of dairy products

Focus on Whole, Fiber-Rich Foods

Switching to well-balanced meals high in healthy, fiber-rich foods, along with incorporating more physical activity, can help people with prediabetes take charge of their health. Fiber plays a crucial role in blood sugar management by slowing the absorption of glucose into the bloodstream, preventing sharp spikes after meals.

Excellent high-fiber food choices include:

  • Vegetables: broccoli, Brussels sprouts, leafy greens, carrots, peppers
  • Whole grains: oats, quinoa, brown rice, barley, whole wheat
  • Legumes: lentils, chickpeas, black beans, kidney beans
  • Fruits: berries, apples, pears, oranges
  • Nuts and seeds: almonds, walnuts, chia seeds, flaxseeds

Understanding Fruit Consumption

Many people with prediabetes worry about eating fruit due to its natural sugar content. However, all types of fruit are OK and unlikely to be a problem for people who have prediabetes. The key is understanding how to incorporate fruit wisely.

Fruit is a carbohydrate that provides both sugar and fiber. You will get more fiber eating whole, fresh fruit than you will by drinking fruit juice. This distinction is important—whole fruits contain fiber that moderates blood sugar response, while fruit juice delivers concentrated sugar without the beneficial fiber.

Limit Refined Carbohydrates and Added Sugars

Sugar can hide in less obvious places, including processed foods such as breakfast cereals, frozen meals, snacks, sauces and dressings. Reading nutrition labels carefully helps you identify hidden sources of added sugars and refined carbohydrates that can sabotage blood sugar control.

Excessive intake of refined carbohydrates from added sugar can cause adverse health effects. Foods to limit or avoid include:

  • Sugar-sweetened beverages (soda, sweetened tea, energy drinks)
  • White bread, white rice, and regular pasta
  • Pastries, cookies, and cakes
  • Candy and sweetened snacks
  • Processed breakfast cereals with added sugar
  • Sweetened yogurts and flavored dairy products

Emphasis on water intake over nutritive and nonnutritive sweetened beverages is recommended. Making water your primary beverage is one of the simplest yet most effective dietary changes you can make.

Personalized Nutrition Approaches

Because everyone is different and many people with prediabetes have other health issues, it is important to tailor prediabetes food plans to the individual. For instance, patients with high cholesterol may do better with a lower-fat approach, while those with high A1C may benefit from a meal plan that’s lower in carbohydrates.

People diagnosed with prediabetes can ask their primary care practitioner for a referral to a local registered dietitian. That way, they can get individual counseling to achieve their health goals. Working with a nutrition professional ensures your eating plan addresses your specific needs, preferences, and health conditions.

Practical Eating Strategies

All foods can fit in the meal plan, and patients should steer clear of fad diets and other strategies that promise quick fixes, since their claims are not supported. We encourage making gradual behavior changes. Sustainable change happens through consistent, manageable adjustments rather than extreme restrictions.

The key is to watch your portion sizes and read labels of prepared items. Even healthy foods can contribute to elevated blood sugar if consumed in excessive amounts. Learning appropriate portion sizes helps you enjoy a variety of foods while maintaining blood sugar control.

For additional guidance on healthy eating patterns, the CDC’s diabetes nutrition resources provide practical meal planning tools and strategies.

Physical Activity: A Cornerstone of Diabetes Prevention

Regular physical activity is one of the most powerful tools for preventing type 2 diabetes. Exercise improves insulin sensitivity, helps control weight, and provides numerous cardiovascular benefits.

Regular physical activity means getting at least 150 minutes a week of brisk walking or a similar activity. That’s 30 minutes a day, 5 days a week. This recommendation is consistent across major health organizations and represents the minimum threshold for significant health benefits.

People with prediabetes should try to get at least 150 minutes per week of moderate to vigorous exercise or aim for 10,000 daily steps. Both structured exercise sessions and accumulated daily movement contribute to your weekly activity total.

Types of Beneficial Exercise

A comprehensive exercise program for prediabetes prevention should include both aerobic activity and resistance training.

Aerobic Exercise:

  • Brisk walking
  • Jogging or running
  • Cycling
  • Swimming
  • Dancing
  • Group fitness classes
  • Hiking

Resistance Training:

Two-year-supervised resistance training prevented diabetes incidence in people with prediabetes. Strength training builds muscle mass, which increases your body’s capacity to use glucose effectively. Muscle tissue is metabolically active and helps regulate blood sugar even at rest.

Effective resistance training activities include:

  • Weight lifting with free weights or machines
  • Bodyweight exercises (push-ups, squats, lunges)
  • Resistance band workouts
  • Functional training exercises
  • Yoga with strength-building poses

Breaking Up Sedentary Time

Alternating bouts of sitting and standing attenuate postprandial glucose responses. This means that simply standing up and moving periodically throughout the day can help moderate blood sugar spikes after meals.

Strategies to reduce sedentary time:

  • Set a timer to stand and stretch every 30-60 minutes
  • Take short walking breaks during work hours
  • Use a standing desk for part of your workday
  • Walk while taking phone calls
  • Park farther away from building entrances
  • Take stairs instead of elevators when possible
  • Do light household chores during TV commercial breaks

Starting an Exercise Program Safely

If you’re currently inactive, start gradually and build up your activity level over time. Begin with just 10-15 minutes of activity and slowly increase duration and intensity as your fitness improves. Consult with your healthcare provider before starting a new exercise program, especially if you have other health conditions or have been sedentary for an extended period.

The key to long-term success is finding activities you enjoy. When exercise feels like a chore, it’s difficult to maintain consistency. Experiment with different activities, exercise with friends, or join group classes to make physical activity more enjoyable and sustainable.

Weight Management: The 5-7% Solution

Weight loss is one of the most effective interventions for preventing type 2 diabetes in people with prediabetes. The good news is that you don’t need to achieve dramatic weight loss to see significant health benefits.

The Power of Modest Weight Loss

A small amount of weight loss means around 5% to 7% of your body weight. That’s around 10 to 14 pounds for a 200-pound person. This modest reduction can have profound effects on metabolic health.

An NIH-led, CDC-supported research study showed that weight loss of 5–7% of body weight was achieved by lowering fat intake and increasing physical activity to at least 150 minutes per week. This demonstrates that the weight loss target is achievable through lifestyle changes alone, without requiring extreme diets or interventions.

Lifestyle changes resulting in modest weight loss have shown to delay the onset of type 2 diabetes by 34% for four years compared to placebo. Even this relatively small amount of weight loss creates meaningful, lasting protection against diabetes development.

How Weight Loss Improves Blood Sugar Control

Research shows one of the most effective ways to reduce blood sugar levels is by losing excess weight. Shedding 7% to 10% of your overall body weight makes your cells more responsive to insulin, the hormone that regulates blood sugar.

When you carry excess weight, particularly around the abdomen, your cells become resistant to insulin. This forces your pancreas to produce more and more insulin to keep blood sugar levels in check. Over time, the pancreas can become exhausted, leading to progressively higher blood sugar levels and eventually type 2 diabetes.

Losing weight reduces this burden on your pancreas and improves your cells’ ability to respond to insulin. This creates a positive cycle: better insulin sensitivity leads to improved blood sugar control, which makes it easier to lose additional weight and further improve metabolic health.

Sustainable Weight Loss Strategies

Successful long-term weight management requires sustainable approaches rather than quick fixes or extreme restrictions. Focus on creating habits you can maintain for life:

  • Eat regular, balanced meals: Skipping meals often leads to overeating later and blood sugar fluctuations
  • Practice portion control: Use smaller plates, measure portions initially to learn appropriate sizes
  • Prioritize protein and fiber: These nutrients increase satiety and help control hunger
  • Limit liquid calories: Beverages don’t trigger the same fullness signals as solid foods
  • Plan ahead: Prepare healthy meals and snacks in advance to avoid impulsive food choices
  • Keep a food journal: Tracking what you eat increases awareness and accountability
  • Get adequate sleep: Poor sleep disrupts hunger hormones and makes weight loss more difficult
  • Manage stress: Chronic stress can lead to emotional eating and weight gain

Remember that weight loss is rarely linear. Plateaus are normal, and small fluctuations from day to day are expected. Focus on the overall trend over weeks and months rather than daily weigh-ins.

Sleep: The Often-Overlooked Factor in Diabetes Prevention

Quality sleep plays a crucial role in metabolic health, yet it’s frequently neglected in discussions about diabetes prevention.

Sleep Duration and Diabetes Risk

Patients should aim for approximately 7 hours of sleep daily, as both insufficient (under 6 hours) and excessive (over 9 hours) sleep are thought to increase the risk of developing type 2 diabetes. This U-shaped relationship means that both too little and too much sleep can negatively impact blood sugar control.

Sleep management is a crucial component of prediabetes care, recognising its impact on various metabolic, hormonal, and cardiovascular functions. During sleep, your body regulates important hormones that affect appetite, metabolism, and insulin sensitivity.

How Poor Sleep Affects Blood Sugar

Inadequate sleep disrupts several processes that regulate blood sugar:

  • Insulin resistance: Sleep deprivation makes cells less responsive to insulin
  • Hunger hormones: Lack of sleep increases ghrelin (hunger hormone) and decreases leptin (satiety hormone)
  • Cortisol elevation: Poor sleep raises stress hormones that increase blood sugar
  • Food choices: Tired people tend to crave high-carbohydrate, high-sugar foods
  • Physical activity: Fatigue reduces motivation to exercise

Improving Sleep Quality

Strategies to optimize sleep for better metabolic health:

  • Maintain a consistent sleep schedule, even on weekends
  • Create a relaxing bedtime routine
  • Keep your bedroom cool, dark, and quiet
  • Limit screen time for at least one hour before bed
  • Avoid caffeine in the afternoon and evening
  • Limit alcohol consumption, especially close to bedtime
  • Exercise regularly, but not too close to bedtime
  • Manage stress through relaxation techniques
  • Address sleep disorders like sleep apnea with medical treatment

If you consistently struggle with sleep despite implementing good sleep hygiene practices, consult with your healthcare provider. Sleep disorders are common in people with prediabetes and can significantly impact your ability to prevent diabetes progression.

Monitoring and Tracking Your Progress

Regular monitoring helps you understand how your lifestyle changes are affecting your blood sugar levels and provides motivation to continue your prevention efforts.

A1C Testing Schedule

In people with prediabetes, monitor for the development of diabetes at least annually. Your healthcare provider may recommend more frequent testing if your A1C is on the higher end of the prediabetes range or if you have other risk factors.

They’ll likely recommend you repeat your A1C every 1 to 2 years. This regular monitoring allows you to track the effectiveness of your lifestyle interventions and make adjustments as needed.

Home Blood Glucose Monitoring

While the A1C test provides an average over three months, home blood glucose monitoring can help you understand how specific foods, activities, and other factors affect your blood sugar in real-time. Some people with prediabetes find it helpful to occasionally check their blood sugar to:

  • See how different meals affect blood sugar levels
  • Understand the impact of exercise on glucose control
  • Identify patterns related to stress or sleep
  • Stay motivated by seeing improvements

Discuss with your healthcare provider whether home monitoring would be beneficial for you and, if so, how often and when to test.

Tracking Other Health Metrics

Beyond blood sugar, monitor other indicators of metabolic health:

  • Weight: Weigh yourself weekly at the same time of day
  • Waist circumference: Abdominal fat is particularly linked to insulin resistance
  • Blood pressure: Prediabetes often coexists with hypertension
  • Cholesterol levels: Lipid abnormalities frequently accompany prediabetes
  • Physical activity: Track exercise minutes or daily steps
  • Food intake: Keep a food diary to identify patterns and areas for improvement

Many smartphone apps and wearable devices can help you track these metrics conveniently. Choose tools that fit your lifestyle and preferences to increase the likelihood of consistent use.

The National Diabetes Prevention Program: Structured Support for Success

If you have prediabetes, the CDC-led National Diabetes Prevention Program lifestyle change program can help. When you join, you’ll learn to make lifestyle changes that lower your risk and improve your health.

What the Program Offers

A CDC-recognized lifestyle change program is guided by a lifestyle coach trained to use a CDC-approved curriculum, where you will meet other people who are working to prevent diabetes. These programs provide structured support, education, and accountability that can significantly improve your chances of success.

The National Diabetes Prevention Program typically includes:

  • Year-long program with regular group sessions
  • Trained lifestyle coach to guide and support participants
  • Curriculum covering nutrition, physical activity, stress management, and behavior change
  • Peer support from others working toward similar goals
  • Strategies for overcoming barriers and maintaining motivation
  • Tools for tracking food intake, physical activity, and weight

Program Effectiveness

A CDC-recognized lifestyle change program could cut your risk of developing type 2 diabetes in half. The program’s effectiveness has been demonstrated through extensive research, making it one of the most evidence-based interventions available for diabetes prevention.

Participating in a Certified National Diabetes Prevention Program has been shown to reduce your chance of developing diabetes by up to 50%. These results are achieved through the combination of structured education, ongoing support, and accountability that the program provides.

Finding a Program

Ask your doctor if there’s a CDC-recognized National Diabetes Prevention Program offered in your community, or find a program. Programs are offered in various formats and settings:

  • In-person programs at community centers, hospitals, or workplaces
  • Online programs that you can complete from home
  • Distance learning programs via video conferencing
  • Combination programs with both in-person and online components

Many health insurance plans, including Medicare, cover the National Diabetes Prevention Program. Check with your insurance provider about coverage and available programs in your area. You can also search for programs through the CDC’s diabetes prevention program locator.

Addressing Barriers to Lifestyle Change

Understanding the importance of lifestyle changes is one thing; implementing them consistently is another. Many people face barriers that make it difficult to adopt and maintain healthy behaviors.

Common Barriers and Solutions

Time Constraints:

  • Break exercise into shorter 10-minute sessions throughout the day
  • Prepare meals in batches on weekends
  • Choose convenient healthy options like pre-cut vegetables
  • Combine activities (walk during lunch breaks, exercise while watching TV)

Financial Limitations:

  • Focus on affordable whole foods like beans, oats, and seasonal produce
  • Exercise without a gym membership (walking, home workouts, online videos)
  • Buy generic or store-brand healthy foods
  • Cook at home instead of eating out

Lack of Support:

  • Join a diabetes prevention program for peer support
  • Find an exercise buddy or accountability partner
  • Involve family members in healthy lifestyle changes
  • Connect with online communities focused on diabetes prevention

Motivation Challenges:

  • Set specific, achievable short-term goals
  • Track progress and celebrate small victories
  • Focus on how you feel (energy, mood) not just numbers
  • Remember your “why”—the reasons you want to prevent diabetes

Cultural or Social Factors:

  • Adapt traditional recipes with healthier cooking methods and ingredients
  • Find culturally appropriate physical activities
  • Communicate your health goals to family and friends
  • Seek healthcare providers who understand your cultural background

Building Sustainable Habits

Even small changes can have a huge impact on delaying or preventing diabetes all together. Don’t feel overwhelmed by trying to change everything at once. Start with one or two manageable changes and build from there.

Successful behavior change typically follows these principles:

  • Start small: Choose one specific behavior to change rather than overhauling your entire lifestyle
  • Be specific: Instead of “eat healthier,” commit to “eat vegetables with dinner five nights per week”
  • Make it easy: Remove barriers and create an environment that supports your goals
  • Stack habits: Link new behaviors to existing routines
  • Plan for obstacles: Identify potential challenges and develop strategies in advance
  • Practice self-compassion: Setbacks are normal; what matters is getting back on track

Special Considerations and Risk Factors

Certain populations face higher risks of developing prediabetes and type 2 diabetes, requiring particular attention to prevention strategies.

Diabetes risk increases with age, but prevention remains important at every life stage. Get an A1C test if you’re over age 45. A1C testing is also recommended if you’re younger, have overweight, and any other risk factor for prediabetes and type 2 diabetes.

Older adults may face unique challenges in implementing lifestyle changes, such as mobility limitations, fixed incomes, or social isolation. However, the benefits of prevention are substantial at any age, and modifications can be made to accommodate individual circumstances.

Family History and Genetics

Having a family history of type 2 diabetes significantly increases your risk. While you cannot change your genetics, you have substantial control over lifestyle factors that influence whether those genetic predispositions are expressed. People with a strong family history should be especially vigilant about prevention strategies and regular screening.

Gestational Diabetes History

Women who have had gestational diabetes during pregnancy face a significantly elevated risk of developing type 2 diabetes later in life. If you had gestational diabetes, you should be tested for diabetes no later than 12 weeks after your baby is born. If your blood glucose is still high, you may have type 2 diabetes. Even if your blood glucose is normal, you still have a greater chance of developing type 2 diabetes in the future and should get tested every 3 years.

Medication-Induced Risk

Certain medications can increase diabetes risk. Continue statin therapy despite potential increased diabetes risk, as the cardiovascular benefits outweigh this risk. However, awareness of this risk allows for more vigilant monitoring and reinforcement of prevention strategies.

Other medications that may affect blood sugar include corticosteroids, some antipsychotics, and certain blood pressure medications. Never stop prescribed medications without consulting your healthcare provider, but do discuss any concerns about diabetes risk.

Tobacco Use

Evaluate tobacco use and provide referrals for cessation as part of routine care for those at risk of diabetes. Smoking increases insulin resistance and diabetes risk. Quitting smoking is one of the most important steps you can take for overall health, including diabetes prevention.

Working with Your Healthcare Team

Preventing diabetes progression requires partnership between you and your healthcare providers. Building an effective healthcare team ensures you receive comprehensive support and guidance.

Key Healthcare Professionals

Your diabetes prevention team may include:

  • Primary Care Provider: Coordinates your overall care, orders tests, and monitors progress
  • Registered Dietitian: Provides personalized nutrition counseling and meal planning guidance
  • Certified Diabetes Care and Education Specialist: Offers education about prediabetes and prevention strategies
  • Exercise Physiologist or Physical Therapist: Designs safe, effective exercise programs tailored to your needs
  • Behavioral Health Professional: Addresses emotional and psychological aspects of lifestyle change
  • Pharmacist: Reviews medications and discusses potential impacts on blood sugar

Maximizing Healthcare Appointments

Make the most of your healthcare visits by:

  • Preparing questions in advance
  • Bringing records of your blood sugar readings, weight, and other tracked metrics
  • Being honest about challenges you’re facing
  • Taking notes or bringing someone with you to help remember information
  • Asking for clarification if you don’t understand something
  • Discussing realistic goals and timelines
  • Requesting referrals to specialists when needed

Work with your health care team to make a plan that works for your lifestyle. Your prevention plan should be personalized to your individual circumstances, preferences, and goals. What works for someone else may not work for you, and that’s okay.

The Psychological Aspect of Prediabetes

Receiving a prediabetes diagnosis can trigger various emotional responses, from fear and anxiety to denial or overwhelm. Addressing the psychological aspects of prediabetes is an important part of successful prevention.

Reframing Your Diagnosis

If you discover that you do have prediabetes, remember that it doesn’t mean you’ll develop type 2, particularly if you follow a treatment plan and make changes to your lifestyle through food choices and physical activity. View your diagnosis as an opportunity rather than a sentence—you now have valuable information that allows you to take action before diabetes develops.

Prediabetes is a warning sign that blood sugar levels are on the rise, and it’s time to think about losing some weight or maybe becoming more active. This wake-up call provides motivation and direction for positive change.

Managing Stress and Emotional Eating

Stress can sabotage diabetes prevention efforts in multiple ways. Stress hormones like cortisol raise blood sugar levels directly, and many people cope with stress through emotional eating or by abandoning healthy habits.

Stress management techniques that support diabetes prevention include:

  • Mindfulness meditation
  • Deep breathing exercises
  • Progressive muscle relaxation
  • Yoga or tai chi
  • Regular physical activity
  • Adequate sleep
  • Social connection and support
  • Professional counseling when needed

Building Self-Efficacy

Self-efficacy—your belief in your ability to succeed—strongly predicts success in making lifestyle changes. Build confidence by:

  • Starting with small, achievable goals
  • Celebrating successes, no matter how small
  • Learning from setbacks without self-judgment
  • Recognizing that progress isn’t always linear
  • Focusing on what you can control
  • Seeking support when you need it

Long-Term Success: Maintaining Your Prevention Efforts

Preventing diabetes isn’t about a short-term diet or exercise program—it requires lasting lifestyle changes. The challenge isn’t just making changes but maintaining them over time.

Strategies for Long-Term Maintenance

Make it a lifestyle, not a project: Instead of viewing healthy eating and exercise as temporary measures, integrate them into your identity and daily routine. You’re not “on a diet”—you’re someone who makes healthy food choices.

Anticipate and plan for challenges: Life will present obstacles—holidays, vacations, stressful periods, injuries. Having strategies in place before these situations arise helps you navigate them without completely derailing your efforts.

Stay connected to your motivation: Regularly remind yourself why diabetes prevention matters to you. Whether it’s being healthy for your family, maintaining independence as you age, or avoiding diabetes complications, keeping your “why” front and center sustains motivation.

Continue learning and adapting: As your life circumstances change, your prevention strategies may need to evolve. Stay informed about new research and be willing to adjust your approach as needed.

Maintain regular healthcare follow-up: Even when you’re doing well, continue regular check-ups and monitoring. This accountability helps you stay on track and catch any concerning trends early.

Dealing with Setbacks

Setbacks are a normal part of any long-term behavior change. What matters is how you respond to them. Instead of viewing a setback as failure, treat it as a learning opportunity:

  • Identify what triggered the setback
  • Problem-solve how to handle similar situations differently in the future
  • Recommit to your goals without dwelling on guilt or shame
  • Reach out for support if you’re struggling
  • Remember that one difficult day or week doesn’t erase your previous progress

The Global Perspective: Why Prediabetes Prevention Matters

Global estimates suggest a rising prevalence of IGT (from 9.1 to 12.0%) and IFG (from 5.8 to 9.2%) between 2021 and 2024. Prediabetes is not just an individual health concern—it’s a growing global public health challenge.

Our study highlights the urgent need for diabetes prevention policies and interventions. While individual action is crucial, addressing the prediabetes epidemic also requires broader societal changes, including:

  • Improved access to healthy, affordable food
  • Built environments that encourage physical activity
  • Healthcare systems that prioritize prevention
  • Workplace wellness programs
  • Public education about diabetes risk and prevention
  • Policies that reduce barriers to healthy living

By taking action to prevent your own progression from prediabetes to diabetes, you’re not only improving your personal health—you’re also contributing to addressing a major public health challenge.

Taking Action: Your Next Steps

The best time to prevent type 2 diabetes is now. If you have prediabetes or are at risk, don’t wait to take action. Every day you delay is a missed opportunity to improve your health.

Here’s how to get started:

  1. Get tested: If you think you may have diabetes or prediabetes, check with your doctor and get tested. You can’t address a problem you don’t know exists.
  2. Understand your results: Ask your healthcare provider to explain your A1C or blood glucose results and what they mean for your health.
  3. Set realistic goals: Choose one or two specific, achievable changes to start with rather than trying to overhaul everything at once.
  4. Find support: Whether through a formal diabetes prevention program, healthcare professionals, family and friends, or online communities, don’t try to do this alone.
  5. Take the first step: Start today with one small action—take a 10-minute walk, swap one sugary beverage for water, add vegetables to one meal. Small steps lead to big changes.
  6. Stay committed: Remember that preventing diabetes is a marathon, not a sprint. Focus on progress, not perfection.

If you’re at risk of developing type 2 diabetes, there’s no better time to turn things around. The power to prevent diabetes is largely in your hands. While prediabetes is a serious warning sign, it’s also an opportunity—a chance to make changes that will benefit your health for years to come.

The evidence is clear and compelling: lifestyle changes work. You can take steps right away to reverse prediabetes or to prevent or delay type 2 diabetes. By adopting a healthy diet, increasing physical activity, achieving modest weight loss, prioritizing sleep, managing stress, and working with your healthcare team, you can dramatically reduce your risk of developing type 2 diabetes.

Your journey to diabetes prevention starts with a single decision—the decision to take control of your health. Make that decision today, and take the first step toward a healthier future. For more information and resources, visit the American Diabetes Association’s prediabetes resources or explore the National Institute of Diabetes and Digestive and Kidney Diseases prevention information.