Prediabetes
Understanding Prediabetes
Prediabetes is a condition in which your blood sugar (glucose) levels are higher than normal but not yet high enough to be diagnosed as Type 2 diabetes. It serves as an important warning sign that your body is beginning to have difficulty regulating blood sugar.
The encouraging news is that prediabetes is often preventable, manageable, and in many cases reversible through healthy lifestyle changes. Early intervention can significantly reduce your risk of developing Type 2 diabetes and its long-term complications.
At Integral Health, we partner with patients to identify prediabetes early and create personalized plans to improve blood sugar control and support long-term health.
What Is Prediabetes?
Your body uses the hormone insulin to help move glucose from your bloodstream into your cells, where it is used for energy.
With prediabetes, your body becomes less responsive to insulin—a condition known as insulin resistance. As a result, glucose begins to build up in your bloodstream.
Without treatment, prediabetes may progress to Type 2 diabetes over time. However, many people can prevent or delay diabetes through lifestyle modifications and, in some cases, medication.
Signs and Symptoms
Prediabetes often causes no noticeable symptoms, which is why routine screening is so important.
Some individuals may develop:
Darkened, velvety patches of skin around the neck, underarms, or groin (acanthosis nigricans), which may be associated with insulin resistance.
If prediabetes progresses toward Type 2 diabetes, symptoms may include:
Increased thirst
Frequent urination
Increased hunger
Fatigue
Blurred vision
Slow-healing cuts or wounds
Unexplained weight changes
Many people feel completely healthy, making regular screening essential.
What Causes Prediabetes?
The primary cause of prediabetes is insulin resistance.
Several factors contribute to insulin resistance, including:
Excess body weight, particularly around the abdomen
Physical inactivity
Diets high in processed foods, refined carbohydrates, and added sugars
Family history of Type 2 diabetes
Aging
Chronic stress
Poor sleep quality
Certain hormonal disorders
Long-term use of some medications, including corticosteroids
Often, multiple factors work together to increase risk.
Risk Factors
You may have an increased risk of developing prediabetes if you:
Are age 45 or older
Have overweight or obesity
Have a family history of Type 2 diabetes
Are physically inactive
Have high blood pressure
Have abnormal cholesterol levels
Have a history of gestational diabetes
Have polycystic ovary syndrome (PCOS)
Have obstructive sleep apnea
Smoke or use tobacco products
Your provider will consider your overall health history when determining your risk.
Why Is Prediabetes Important?
Without treatment, prediabetes can progress to Type 2 diabetes, increasing the risk of serious health complications, including:
Heart disease
Heart attack
Stroke
Kidney disease
Vision loss
Nerve damage
Peripheral vascular disease
Managing blood sugar early helps lower the risk of these long-term complications.
How Is Prediabetes Diagnosed?
Prediabetes is diagnosed with simple blood tests.
Hemoglobin A1C
This test measures your average blood sugar over the previous 2 to 3 months.
Normal: Below 5.7%
Prediabetes: 5.7%–6.4%
Diabetes: 6.5% or higher
Fasting Blood Glucose
This test measures your blood sugar after fasting for at least eight hours.
Normal: Less than 100 mg/dL
Prediabetes: 100–125 mg/dL
Diabetes: 126 mg/dL or higher (confirmed with repeat testing when appropriate)
Your provider may recommend repeating these tests periodically to monitor your progress.
Can Prediabetes Be Reversed?
For many individuals, yes.
Lifestyle changes can significantly improve insulin sensitivity and lower blood sugar levels. Some people are able to return their blood sugar to the normal range through sustained healthy habits.
Even when blood sugar does not completely normalize, these changes substantially reduce the risk of developing Type 2 diabetes.
Treatment
Healthy Nutrition
A balanced eating pattern is one of the most effective ways to improve blood sugar.
Focus on:
Vegetables
Fruits in appropriate portions
Whole grains
Lean proteins
Healthy fats
High-fiber foods
Limit:
Sugary beverages
Refined carbohydrates
Highly processed foods
Excess sweets
Foods high in saturated fats
Rather than following a restrictive diet, the goal is to develop sustainable eating habits.
Regular Physical Activity
Exercise improves insulin sensitivity and helps lower blood sugar.
Most adults should aim for:
At least 150 minutes of moderate-intensity exercise each week
Muscle-strengthening activities at least twice weekly
Even regular walking can have a meaningful impact.
Weight Management
For individuals who are overweight, losing even 5% to 10% of body weight can significantly reduce the risk of developing Type 2 diabetes.
Your provider can help develop realistic and sustainable weight-loss goals based on your individual health needs.
Additional Lifestyle Changes
Other important steps include:
Getting adequate sleep
Managing stress
Quitting smoking
Limiting alcohol consumption
Managing blood pressure and cholesterol
Improving overall health helps improve insulin resistance.
Medication
Some individuals may benefit from medication in addition to lifestyle changes.
Your provider may recommend medications such as:
Metformin, particularly for patients at higher risk of developing diabetes
Other medications, including GLP-1 receptor agonists, may be considered in selected patients based on individual health needs and current clinical guidelines
Medication recommendations are individualized and based on your overall risk profile.
Monitoring
If you have prediabetes, regular follow-up is important.
Your provider may recommend:
Repeat A1C testing every 3 to 12 months, depending on your risk
Periodic fasting glucose testing
Monitoring blood pressure, cholesterol, and weight
Ongoing assessment of cardiovascular risk factors
Regular monitoring allows adjustments to your treatment plan as your health changes.
Preventing Type 2 Diabetes
Many cases of Type 2 diabetes can be delayed—or even prevented—through healthy lifestyle habits.
You can lower your risk by:
Maintaining a healthy weight
Exercising regularly
Eating a balanced, nutrient-rich diet
Avoiding tobacco products
Managing stress
Getting adequate sleep
Attending routine preventive healthcare visits
Small, consistent changes often lead to meaningful long-term improvements.
When Should You See a Healthcare Provider?
Schedule an appointment if you:
Have risk factors for diabetes
Have a family history of Type 2 diabetes
Have overweight or obesity
Have had gestational diabetes
Have abnormal blood sugar test results
Want guidance on nutrition, weight management, or diabetes prevention
Early detection provides the greatest opportunity to prevent progression to Type 2 diabetes.
Seek Immediate Medical Care If You Experience:
Prediabetes itself is not a medical emergency, but seek immediate medical evaluation if you develop symptoms that may indicate severe hyperglycemia or another serious condition, including:
Extreme thirst with excessive urination
Confusion
Difficulty breathing
Persistent vomiting
Severe weakness
Loss of consciousness
These symptoms require prompt medical attention.
Prediabetes Care at Integral Health
At Integral Health, we believe prediabetes is an opportunity—not a life sentence. Through early screening, personalized nutrition counseling, weight management, exercise planning, and evidence-based medical care, we help patients reduce their risk of developing Type 2 diabetes and improve their overall health.
Whether you've recently been diagnosed with prediabetes or simply want to understand your risk, our team is committed to providing compassionate, individualized care that empowers you to take control of your long-term wellness.