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Could You Be Prediabetic? Uncovering the Hidden Symptoms

Updated: Aug 1, 2023


Hidden Prediabetes Symptoms


Are you feeling tired frequently, experiencing headaches, or struggling with unexplained weight loss or gain? These seemingly unrelated symptoms could be signs that you may be at risk of developing prediabetes, a condition where blood sugar levels are higher than normal but not high enough to be classified as diabetes. Prediabetes often goes unnoticed, as it doesn't typically cause any acute symptoms. However, it is a serious precursor to type 2 diabetes, a chronic disease that affects millions of people worldwide. In this article, we will uncover the hidden symptoms of prediabetes, helping you identify whether you may be at risk and empowering you to take preventive measures before it progresses. By understanding the early warning signs and making necessary lifestyle changes, you can potentially prevent or delay the onset of type 2 diabetes and its associated complications. If prediabetic, you may even be able to completely reverse this condition, and avoid ever progressing to diabetes. Don't let prediabetes go unnoticed – take control of your health today.


What is prediabetes?


Prediabetes is a condition characterized by higher-than-normal blood sugar levels, but not high enough to be diagnosed as type 2 diabetes. It is estimated that around 84 million Americans have prediabetes, and the majority of them are unaware of their condition.


That’s right, over half of people who are prediabetic don’t know they are prediabetic. Prediabetes occurs when the body becomes resistant to the effects of insulin, a hormone that helps regulate blood sugar levels. This resistance causes blood sugar levels to rise, but not to the extent seen in diabetes. If left untreated, the majority of the time prediabetes progress to type 2 diabetes, a chronic disease that affects the body's ability to properly use and regulate insulin.


There are three main types of diabetes: type 1 diabetes, type 2 diabetes, and gestational diabetes. Type 1 diabetes is an autoimmune disease where the body's immune system mistakenly attacks and destroys the insulin-producing cells in the pancreas. Type 2 diabetes, on the other hand, is a metabolic disorder characterized by insulin resistance and impaired insulin production. Prediabetes is a precursor to type 2 diabetes and serves as a warning sign that changes need to be made to prevent or delay the development of the disease.



Prediabetes often goes undiagnosed because it does not typically cause noticeable symptoms. However, there are certain risk factors that increase the likelihood of developing prediabetes. By understanding these risk factors, you can assess your own risk and take proactive steps to prevent or manage the condition.


Understanding the risk factors for prediabetes


Several risk factors increase the likelihood of developing prediabetes. These include:


1. Weight: Being overweight or obese is one of the most significant risk factors for prediabetes. Excess weight can lead to insulin resistance and impair the body's ability to regulate blood sugar levels.


2. Sedentary Lifestyle: Lack of physical activity and a sedentary lifestyle can contribute to the development of prediabetes. Regular exercise helps improve insulin sensitivity and aids in maintaining a healthy weight.


3. Family History: Having a family history of type 2 diabetes increases the risk of developing prediabetes. Genetics plays a role in determining an individual's susceptibility to the condition.


4. Age: The risk of prediabetes increases with age, particularly after the age of 45. This is partly due to the natural decline in physical activity and muscle mass that occurs as we get older.


5. Race/Ethnicity: Certain ethnic groups, such as African Americans, Hispanic/Latino Americans, Native Americans, and Asian Americans, have a higher risk of developing prediabetes compared to others.


6. Gestational Diabetes: Women who have had gestational diabetes during pregnancy are at an increased risk of developing prediabetes and type 2 diabetes later in life.

It's important to note that having one or more of these risk factors does not necessarily mean that you will develop prediabetes. However, it does increase your chances, and it's essential to be aware of these risk factors and take steps to manage them.


Common symptoms of prediabetes


Unlike diabetes, prediabetes does not typically cause acute symptoms.


However, there are some subtle signs that may indicate you are at risk. These include:


1. Fatigue: Feeling tired or fatigued, even after getting enough sleep, is a common symptom of prediabetes. When blood sugar levels are elevated, the body's cells may not be getting the energy they need, leading to fatigue.


2. Increased Hunger: Prediabetes can cause increased hunger, as the body's cells are not efficiently using the glucose from food. This can lead to frequent snacking or overeating.


3. Frequent Urination: If you find yourself needing to urinate more frequently, it could be a sign of prediabetes. When blood sugar levels are high, the kidneys may try to remove the excess sugar through urine, resulting in increased urination.


4. Unexplained Weight Gain: Sudden gain without any significant changes in diet or exercise can be a sign of prediabetes. Fluctuations in weight can occur due to changes in insulin levels and the body's ability to regulate blood sugar.


5. Blurry Vision: High blood sugar levels can cause changes in the shape of the lens in the eye, leading to blurry vision. If you notice sudden changes in your vision, it's essential to get it checked out by an eye care professional.


6. Brain Fog: High blood sugar levels and fluctuations in blood sugar levels can cause mental fatigue and even forgetfulness.


It's important to remember that these symptoms are not exclusive to prediabetes and can be indicative of other health conditions as well. If you experience any of these symptoms or have concerns about your health, it's best to consult with a healthcare professional for a proper evaluation.


The link between prediabetes and type 2 diabetes


Prediabetes is a significant risk factor for the development of type 2 diabetes. If left untreated, prediabetes can progress to full-blown diabetes, a chronic disease that affects the body's ability to regulate blood sugar levels.


The transition from prediabetes to type 2 diabetes occurs gradually, and it's estimated that around 70% of people with prediabetes will eventually develop type 2 diabetes if they don't make necessary lifestyle changes.


The underlying mechanism that links prediabetes and type 2 diabetes is insulin resistance. In prediabetes, the body becomes resistant to the effects of insulin, causing blood sugar levels to rise. Over time, the pancreas may struggle to produce enough insulin to compensate for this resistance, leading to the development of type 2 diabetes.

Type 2 diabetes is a chronic condition that requires ongoing management. It can lead to serious health complications, including heart disease, stroke, kidney disease, and nerve damage.


By identifying prediabetes early on and taking proactive measures, you can potentially prevent or delay the onset of type 2 diabetes and reduce the risk of these complications. With dietary and activity interventions, you can even completely reverse prediabetes so that you never progress to become diabetic.


How to diagnose prediabetes


Diagnosing prediabetes involves a simple blood test called the A1C test. The A1C test measures the average blood sugar levels over the past two to three months by determining the percentage of hemoglobin that is coated with sugar (glycated hemoglobin). A result between 5.7% and 6.4% indicates prediabetes, while a result of 6.5% or higher indicates diabetes.


Another test used to diagnose prediabetes is the fasting plasma glucose (FPG) test. This test measures blood sugar levels after fasting for at least eight hours. A result between 100 and 125 mg/dL indicates prediabetes, while a result of 126 mg/dL or higher indicates diabetes.


Use of a continuous glucose monitor, or CGM, is also an effective tool to diagnose prediabetes. These are the devices you see on the back of the arms of prediabetics that provide blood glucose readings 24/7. CGMs have traditionally been used for diabetics. However, their use to evaluate people at risk for prediabetes is very effective at thoroughly assessing that risk. (Learn more in my book, The Continuous Glucose Monitor Revolution).


It's important to note that these tests are indicators of prediabetes and diabetes risk, but they do not provide a definitive diagnosis. If you receive a prediabetes diagnosis, your healthcare provider will work with you to develop a personalized plan to prevent or manage the condition.


Preventing prediabetes through lifestyle changes


The good news is that prediabetes can often be reversed or delayed through lifestyle changes. By making healthier choices and adopting a proactive approach to your health, you can reduce the risk of developing type 2 diabetes. Here are some key lifestyle changes that can help prevent or manage prediabetes:


1. Healthy Eating: Focus on consuming a well-balanced diet, especially a low carb diet with healthy fats. Limit your intake of sugary foods and beverages, and processed foods.


2. Physical Activity: Engage in regular physical activity to help improve insulin sensitivity and maintain a healthy weight. Aim for at least 150 minutes of moderate-intensity aerobic activity or 75 minutes of vigorous-intensity aerobic activity per week, along with strength training exercises twice a week. Strength training is a key approach to reducing blood glucose, as increasing muscle mass decreases insulin resistance.


3. Weight Management: If you are overweight or obese, losing even a small amount of weight can significantly reduce the risk of developing type 2 diabetes. Aim for a gradual and sustainable weight loss of 5-10% of your body weight.


4. Intermittent Fasting: Even fasting for just 12 hours overnight can lower insulin resistance and blood glucose. Occasional longer fasts to 14 or 16 hours are even more effective. Longer fasts greater than these periods of time are not necessary.

Medications for managing prediabetes


In some cases, lifestyle changes alone may not be sufficient to manage prediabetes. Your healthcare provider may recommend medications to help control blood sugar levels and reduce the risk of developing type 2 diabetes.


These medications work in various ways, such as increasing insulin sensitivity or reducing the amount of glucose produced by the liver. However, in a majority of people diet and lifestyle changes as described above can prevent the progression of prediabetes to diabetes, or even reverse prediabetes completely.


Monitoring blood sugar levels for those at risk – Continuous Glucose Monitoring (CGM)


If you have been diagnosed with prediabetes or are at risk, monitoring your blood sugar levels can provide tremendously valuable insights into your condition. Twenty-four-seven blood sugar monitoring can help you understand how your lifestyle choices, such as diet and exercise, are affecting your blood sugar levels. It can also serve as a motivator to make healthier choices and track your progress over time.


Taking action against prediabetes


Prediabetes may not cause noticeable symptoms, but it is a serious condition that requires attention and action. By understanding the risk factors, recognizing the subtle symptoms, and making necessary lifestyle changes, you can prevent or delay the onset of type 2 diabetes.


You can even completely reverse prediabetes to avoid ever becoming diabetic. Take control of your health today by adopting a healthy diet, engaging in regular physical activity, managing your weight, and monitoring your blood sugar levels. Remember, small changes can have a significant impact on your overall health and well-being. Don't let prediabetes go unnoticed - take action now to protect your future.


You can learn more about your risk for prediabetes and Metabolic MD

programs with a free phone consultation with a metabolic MD staff member.


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