An A1C test, also called glycosylated hemoglobin, is a standard diagnostic tool used to measure a person’s average blood sugar levels over the past three months (90 days).

Using this test, a fasting blood sugar level of 99 mg/dL or lower is considered normal, while 100 to 125 mg/dL indicates you have prediabetes, and 126 mg/dL or higher indicates you have diabetes.

Using this test, a fasting blood sugar level of 99 mg/dL or lower is considered normal, while 100 to 125 mg/dL indicates you have prediabetes, and 126 mg/dL or higher indicates you have diabetes.

Whether you have prediabetes, type 1 diabetes, or type 2 diabetes, it’s important to ensure you are testing your blood sugar levels enough to monitor your condition and guide effective treatment.

Symptoms of hyperglycemia (high blood glucose) can include increased thirst, hunger, urination, and fatigue. Some symptoms ...

The fact that junk food is full of sugars, sodium, and unhealthy fats should not come as a surprise to anybody. Foods such as fried chicken, fries, and burgers are typically high in refined ...

White potatoes are another high GI food that may spike blood sugar. Baked potatoes also have a high glycemic load, which is ...

First, I'm not sure what you mean by "all over the place." Fasting blood sugars in a person with diabetes are ideal when they ...

How the brain keeps blood sugar levels in check. Download PDF Copy; Reviewed. Reviewed by Megan Craig, M.Sc. Jul 11 2023. The body's blood glucose level needs to be maintained in a relatively ...

A blood glucose test directly measures how much sugar is in your blood at a point in time. Doctors usually measure glucose and A1C with blood drawn from a vein. (They can also use a finger stick ...