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Your A1C Is High, Now What? A Practical Action Plan for Better Control
18 Sep 2025 By Eleanna O. De Filippis, M.D., Ph.D.

Your A1C Is High, Now What? A Practical Action Plan for Better Control

Discovering that your A1C level is high can be concerning. The A1C test provides a snapshot of your average blood sugar levels over the past 2-3 months, and elevated levels indicate poor blood sugar control. But don't worry—this isn't a dead end. It's a wake-up call and an opportunity to take control of your health. This article outlines a practical action plan to help you understand the situation and make meaningful changes for better A1C management. Best Blood Sugar Support Supplements An Evidence Based Look

Understanding A1C Levels: What Do the Numbers Mean?

Before diving into action steps, let's quickly review what A1C actually represents. Your A1C (glycated hemoglobin) level reflects the percentage of your red blood cells that have glucose attached to them. The higher the percentage, the higher your average blood sugar levels have been.

Here's a general guideline:

  • Normal: Below 5.7%
  • Prediabetes: 5.7% to 6.4%
  • Diabetes: 6.5% or higher

It's crucial to understand that A1C goals are individualized. Your doctor will determine the right target for you based on factors like your age, overall health, and other medical conditions. A typical A1C goal for many adults with diabetes is below 7.0%, but again, discuss this with your healthcare provider. Ignoring A1C levels can lead to serious long-term health complications.

Step-by-Step Action Plan for Lowering Your A1C

Here's a practical roadmap to help you navigate the path toward better A1C control:

1. Consult with Your Healthcare Provider Immediately

This is the most crucial first step. Do not attempt to self-diagnose or self-treat. Your doctor can:

  • Confirm the A1C result and rule out any potential errors.
  • Evaluate your overall health and medical history.
  • Determine if further testing is needed.
  • Adjust your medication regimen if you're already taking medication for diabetes or prediabetes.
  • Develop a personalized A1C target and treatment plan.
  • Refer you to a certified diabetes educator (CDE) or registered dietitian (RD).

2. Revamp Your Diet: Focus on Balanced Nutrition

Diet plays a pivotal role in blood sugar management. Making sustainable dietary changes is key to lowering your A1C.

  • Reduce Added Sugars: Limit sugary drinks (soda, juice, sweetened tea), processed foods, and desserts. Be mindful of hidden sugars in sauces and condiments.
  • Prioritize Fiber-Rich Foods: Fiber slows down glucose absorption, preventing blood sugar spikes. Good sources include whole grains (brown rice, quinoa, oats), fruits, vegetables, and legumes (beans, lentils).
  • Choose Complex Carbohydrates Over Simple Carbs: Complex carbohydrates are digested more slowly and provide a more sustained release of energy. Examples include whole-wheat bread, sweet potatoes, and corn.
  • Include Lean Protein: Protein helps you feel full and satisfied, which can prevent overeating. Choose lean sources like chicken, fish, tofu, and beans.
  • Control Portion Sizes: Even healthy foods can raise your blood sugar if you eat too much. Use smaller plates and measure your food to stay within appropriate portion sizes. Consider using tools like MyFitnessPal to track your macros and calories.
  • Work with a Registered Dietitian (RD): An RD can help you create a personalized meal plan tailored to your specific needs and preferences. They can also provide guidance on reading food labels, making healthy choices when eating out, and managing cravings.

3. Increase Your Physical Activity: Aim for Regular Exercise

Exercise is another powerful tool for lowering your A1C. Physical activity helps your body use glucose more efficiently.

  • Aim for at Least 150 Minutes of Moderate-Intensity Exercise Per Week: This could include brisk walking, cycling, swimming, or dancing.
  • Incorporate Strength Training Exercises at Least Twice a Week: Strength training helps build muscle mass, which improves insulin sensitivity.
  • Find Activities You Enjoy: Choose activities you genuinely enjoy to make it easier to stick to your exercise routine long-term.
  • Break Up Sedentary Time: Even short bursts of activity throughout the day can make a difference. Get up and move around every 30 minutes.
  • Talk to Your Doctor Before Starting a New Exercise Program: This is especially important if you have any underlying health conditions.

4. Monitor Your Blood Sugar Regularly

Regular blood sugar monitoring helps you understand how your body responds to food, exercise, and medication. It empowers you to make informed decisions about your diet and lifestyle.

  • Use a Blood Glucose Meter: Your doctor will advise you on how often to check your blood sugar and what your target range should be.
  • Keep a Record of Your Blood Sugar Readings: This information can be helpful for your doctor or diabetes educator to adjust your treatment plan. Many blood glucose meters have companion apps that can help you track your readings.
  • Consider a Continuous Glucose Monitor (CGM): CGMs provide real-time blood sugar readings throughout the day and night, allowing you to identify trends and patterns. Talk to your doctor to see if a CGM is right for you.

5. Manage Stress Effectively

Stress can significantly impact blood sugar levels. When you're stressed, your body releases hormones that can raise your blood sugar. Cgm Vs Bgm Which Blood Sugar Test Is Right For Your Diabetes Management

  • Identify Your Stressors: What triggers your stress?
  • Practice Relaxation Techniques: Deep breathing exercises, meditation, yoga, and spending time in nature can help reduce stress.
  • Get Enough Sleep: Lack of sleep can worsen stress and increase blood sugar levels. Aim for 7-8 hours of quality sleep per night.
  • Seek Support: Talk to a therapist, counselor, or support group if you're struggling to manage stress on your own.

6. Adhere to Your Medication Plan

If you're taking medication for diabetes or prediabetes, it's crucial to take it as prescribed. Don't skip doses or change the dosage without talking to your doctor.

  • Understand Your Medications: Know the name, dosage, and purpose of each medication you're taking.
  • Take Your Medications at the Same Time Each Day: This will help you remember to take them.
  • Refill Your Prescriptions on Time: Don't run out of medication.
  • Report Any Side Effects to Your Doctor: Don't stop taking your medication without talking to your doctor first.

7. Regular Follow-Up Appointments

Regular check-ups with your healthcare team are essential for monitoring your progress and making adjustments to your treatment plan as needed.

  • Schedule Regular Appointments: Keep your appointments with your doctor, diabetes educator, and registered dietitian.
  • Bring a List of Questions: Be prepared to ask questions and discuss any concerns you have.
  • Bring Your Blood Sugar Logs: This will help your doctor assess your blood sugar control.

Common Pitfalls to Avoid

While working toward lower A1C numbers, here are common pitfalls to watch out for: The Science Of Blood Sugar Balance How It Impacts Your Overall Health

  • Yo-Yo Dieting: Crash diets or extreme dietary changes are not sustainable and can lead to rebound effects. Focus on making gradual, sustainable changes.
  • Over-Reliance on Supplements: While some supplements may have a modest impact on blood sugar, they are not a substitute for a healthy diet and lifestyle. Always talk to your doctor before taking any supplements.
  • Ignoring Other Health Conditions: Managing other health conditions, such as high blood pressure or high cholesterol, is also important for overall health and diabetes management.
  • Giving Up Too Soon: Lowering your A1C takes time and effort. Don't get discouraged if you don't see results immediately.

Long-Term Benefits of Lowering Your A1C

Taking steps to lower your A1C isn't just about achieving a number; it's about investing in your long-term health and well-being. Here are some of the benefits:

  • Reduced Risk of Diabetes Complications: Lowering your A1C can significantly reduce your risk of developing serious diabetes complications, such as heart disease, stroke, kidney disease, nerve damage, and eye damage.
  • Improved Energy Levels: When your blood sugar is under control, you'll likely experience improved energy levels and less fatigue.
  • Better Mood: High blood sugar can affect your mood and make you feel irritable or anxious. Lowering your A1C can help stabilize your mood.
  • Increased Quality of Life: By managing your diabetes effectively, you can enjoy a fuller, more active life.

Key Metrics to Track for Success

Monitoring key metrics can help you gauge your progress and stay motivated. Here is a table with recommended metrics for success.

Metric Frequency Target
A1C Level Every 3-6 Months (as directed by your doctor) Individualized (usually below 7.0%, but confirm with your doctor)
Fasting Blood Sugar Daily (or as directed by your doctor) Typically 80-130 mg/dL (confirm with your doctor)
Postprandial (After-Meal) Blood Sugar As directed by your doctor Typically less than 180 mg/dL (confirm with your doctor)
Weight Weekly Maintain a healthy weight (discuss ideal weight range with your doctor)
Physical Activity Daily At least 30 minutes of moderate-intensity exercise most days of the week

Conclusion

Receiving news of a high A1C can be daunting, but it’s far from insurmountable. By partnering with your healthcare team, adopting healthy lifestyle habits, and staying committed to your treatment plan, you can effectively manage your blood sugar levels and improve your overall health. Remember that small, consistent changes can make a big difference in the long run. Take charge of your health today, and you’ll be well on your way to a healthier, happier future.

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