Prediabetes: Navigating Weight Loss and Medication Confusion - Nutrition

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Prediabetes


Fasting blood glucose level is 101 mg/dL and HbA1c is 6.2%.
I want to ask, the family medicine doctor said to first lose weight and control my diet, aiming for a 10% weight reduction in three months before retesting blood.
I have achieved the 10% weight loss but haven't had the blood test yet.
However, when I visited the cardiologist, they prescribed medication and indicated in the diagnosis that I have Type 2 diabetes without complications.
Does this mean I have diabetes? The same blood test results were interpreted differently by the cardiologist, who said I do not have diabetes but am close to it.

Qiu Xiansheng, 20~29 year old female. Ask Date: 2023/02/07

Dr. Wu Yunxuan reply Nutrition


Dear Mr.
Chiu,
1.
The diagnostic criteria for prediabetes are: fasting blood glucose levels of 100-125 mg/dL and hemoglobin A1c (HbA1c) levels of 5.7-6.4%.
Based on the test results you provided, it appears that you fall into the prediabetes category.
However, it is still advisable to follow your physician's recommendation to undergo further blood tests for a more accurate assessment of whether you have diabetes or prediabetes.
2.
From the message in your letter, it seems you have some confusion regarding the orders issued by the cardiology department.
I recommend that you bring the orders directly to the physician who issued them to clarify your questions.
This way, you can receive more precise answers regarding your concerns.
Wishing you peace and well-being.

Reply Date: 2023/02/07

More Info


Understanding prediabetes and navigating the complexities of weight loss and medication can be quite challenging, especially when different healthcare providers offer varying perspectives on your condition. Based on the information you provided, let's break down your situation and clarify some important points regarding prediabetes, weight management, and medication.

Firstly, your fasting blood glucose level of 101 mg/dL and HbA1c of 6.2% indicate that you are in the prediabetes range. According to the American Diabetes Association, prediabetes is defined as having an HbA1c between 5.7% and 6.4% or a fasting blood glucose level between 100 mg/dL and 125 mg/dL. This means you are at an increased risk of developing type 2 diabetes, but you do not have diabetes yet.

Your family doctor’s recommendation to lose 10% of your body weight and control your diet is a standard approach for managing prediabetes. Weight loss can significantly improve insulin sensitivity and help lower blood sugar levels. Studies have shown that losing even a modest amount of weight (5-10% of your body weight) can reduce the risk of progressing to type 2 diabetes by up to 58%. It’s great to hear that you have already achieved this weight loss goal, and it’s essential to continue monitoring your progress.

Regarding the confusion with the cardiologist's assessment, it’s important to note that different specialists may interpret your lab results differently based on their focus. The cardiologist may have classified your condition as "not having diabetes" based on the absence of complications or other risk factors, while the family doctor is focusing on the prediabetes indicators. This discrepancy can be confusing, but it highlights the importance of consistent communication among your healthcare providers.

In terms of medication, if the cardiologist prescribed medication related to your heart health and indicated a classification of type 2 diabetes without complications, it may be a precautionary measure. Medications for diabetes, such as metformin, are often prescribed to help manage blood sugar levels and can be beneficial even in the prediabetes stage, especially if there are additional risk factors such as obesity, family history of diabetes, or cardiovascular concerns.

It's crucial to have a clear understanding of your health status and treatment plan. Here are some steps you can take:
1. Follow Up with Your Healthcare Providers: Schedule a follow-up appointment with both your family doctor and cardiologist to discuss your lab results, weight loss progress, and any medications prescribed. Ensure that both doctors are aware of each other's recommendations.

2. Monitor Your Blood Sugar Levels: If you haven’t done so already, consider monitoring your blood sugar levels at home. This can provide valuable information about how your body responds to different foods and activities.

3. Maintain a Healthy Lifestyle: Continue with your weight loss efforts by focusing on a balanced diet rich in whole foods, vegetables, lean proteins, and healthy fats. Regular physical activity is also crucial for managing blood sugar levels and overall health.

4. Educate Yourself: Understanding prediabetes and its implications can empower you to make informed decisions about your health. Consider consulting a registered dietitian or diabetes educator for personalized guidance.

5. Stay Informed About Medications: If you are prescribed medication, ask your healthcare provider about its purpose, how it works, and any potential side effects. Understanding your treatment can help you adhere to it better.

In conclusion, while you are currently classified as having prediabetes, you have the opportunity to reverse this condition through lifestyle changes and, if necessary, medication. Clear communication with your healthcare team is essential to ensure that you receive consistent and effective care. Keep up the great work with your weight loss and stay proactive about your health!

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