Can prediabetes be reversed?

Many people can return blood sugar to a normal range with lifestyle changes. The key is maintaining the habits that produced the improvement and continuing follow-up monitoring.

What's the best treatment for prediabetes?

The most evidence-supported approach is a structured lifestyle change program (nutrition + activity + behavior support) aiming for modest weight loss and regular movement.

Do I need metformin for prediabetes?

Not everyone. ADA guidance suggests considering metformin in higher-risk adults with specific age, BMI, glucose, A1C profiles, and history of gestational diabetes.

How often should I retest?

Guidance commonly suggests at least annual monitoring for people with prediabetes, adjusted based on risk.

What is the prediabetes A1C range?

Prediabetes is typically defined as an A1C between 5.7% and 6.4%. An A1C of 6.5% or higher on two separate tests indicates diabetes.

How does prediabetes affect my heart health?

Prediabetes is associated with increased cardiovascular risk even before progressing to diabetes. Treatment focuses on overall metabolic health—including blood pressure, cholesterol, and inflammation—not just glucose numbers.

Prediabetes Treatments: What Actually Works?

Looking for prediabetes treatments that work? Learn the most effective lifestyle steps, when medication like metformin may help, and how to track progress safely.