A1C Levels: What's a Healthy Range for People Without Diabetes?

A1C is a blood test that indicates your average blood sugar levels over the past two to three months. It's an important tool for managing diabetes, but it can also help you assess your overall risk for developing the condition.

For someone without diabetes, a healthy A1C range is between 4% and 5.6%. A level of 5.7% to 6.4% is considered prediabetes, and a level of 6.5% or higher is considered diabetes.

If you have prediabetes, you're at an increased risk for developing type 2 diabetes. But you can reduce your risk by making healthy lifestyle changes, such as losing weight, eating a healthy diet, and getting regular exercise.

If you have diabetes, it's important to work with your doctor to manage your blood sugar levels and prevent serious complications. Your doctor may prescribe medication, recommend lifestyle changes, or both.

A healthy A1C range is important for everyone, but it's especially important for people with diabetes. By keeping your A1C levels in a healthy range, you can help reduce your risk of serious health problems.