Understanding Prediabetes Before It Becomes Diabetes
Most people do not wake up one day suddenly having diabetes. For many, there is a warning stage first — a window of opportunity when small changes can make a big difference. This stage is called prediabetes.
Prediabetes means your blood sugar levels are higher than normal but not yet high enough to be diagnosed as Type 2 diabetes. Many people with prediabetes feel completely healthy and have no symptoms, which is why it often goes unnoticed.
The good news is that prediabetes does not have to become diabetes. With awareness, support, and lifestyle changes, many people can improve their health and lower their risk.
What Causes Prediabetes?
When we eat, our bodies break down food into glucose (sugar), which enters the bloodstream. A hormone called insulin helps move that glucose from the blood into our cells, where it can be used for energy.
Prediabetes often develops when the body becomes resistant to insulin. This means insulin does not work as well as it should, causing blood sugar levels to slowly rise over time.
Several factors can increase the risk of developing prediabetes, including:
- Family history of Type 2 diabetes
- Being overweight, especially around the waist
- Limited physical activity
- A history of gestational diabetes during pregnancy
- High blood pressure
- Certain ethnic backgrounds
- Increasing age
However, prediabetes can affect people of many different ages and backgrounds.
How Do You Know If You Have Prediabetes?
Because symptoms are often absent, testing is important. A simple blood test can help determine your risk.
Common tests include:
A1C Test:
Measures your average blood sugar level over the past 2–3 months.
- Normal: Below 5.7%
- Prediabetes: 5.7%–6.4%
- Diabetes: 6.5% or higher
Fasting Blood Sugar:
Checks your glucose level after not eating for several hours.
Finding out early gives you the chance to make changes before more serious health concerns develop.
Why Prediabetes Matters
Prediabetes is about more than just a number on a lab report. Higher blood sugar levels over time can affect the whole body.
Without changes, prediabetes can increase the risk of:
- Type 2 diabetes
- Heart disease
- Stroke
- Nerve problems
- Kidney disease
However, studies have shown that lifestyle changes can significantly reduce the chance of developing Type 2 diabetes.
Small Changes Can Have a Big Impact
Improving blood sugar does not require a perfect diet or extreme changes. The most effective changes are usually the ones you can maintain long-term.
Consider starting with:
Move your body regularly
Walking, strength training, biking, or any activity you enjoy can help your body use insulin better.
Build balanced meals
Focus on adding more vegetables, lean proteins, fiber-rich foods, and whole foods while reducing highly processed foods and sugary drinks.
Prioritize sleep and stress management
Poor sleep and chronic stress can affect hormones that influence blood sugar.
Aim for gradual weight improvements if needed
Even modest weight loss can improve insulin sensitivity and lower diabetes risk.
You Do Not Have to Wait Until You Are Sick
One of the most powerful parts of preventive healthcare is addressing concerns early. Prediabetes is a chance to understand what your body is telling you and take action before diabetes develops.
At Aslan Health, we believe healthcare is about caring for the whole person — physical, emotional, and spiritual. Our team helps patients understand their health, create realistic goals, and take steps toward lasting wellness.
If you are concerned about your risk for diabetes or have not had recent preventive screenings, we are here to help.
Aslan Health — Caring for Our Neighbors.
References:
- Centers for Disease Control and Prevention (CDC) – Prediabetes: Your Chance to Prevent Type 2 Diabetes
https://www.cdc.gov/diabetes/prevention-type-2/prediabetes-prevent-type-2.html - American Diabetes Association – Prediabetes: What It Means and What You Can Do
https://diabetes.org/about-diabetes/prediabetes - Mayo Clinic – Prediabetes: Symptoms and Causes
Prediabetes – Symptoms and Causes