Hemoglobin A1C is a blood test that measures the average amount of glucose (sugar) in your blood over the last three months. “When blood sugar levels stay elevated over time, it causes A1C to increase ...

CONSTANTLY GUZZLING WATER but still feeling thirsty, always having to pee, and experiencing never-ending fatigue can all be signs of type 2 diabetes. You might also have tingling or numbness in your ...

Medically reviewed by Alex Yampolsky, PharmD High blood sugar (glucose) is associated with conditions such as prediabetes and type 2 diabetes, and managing blood sugar with a doctor's guidance is ...

If you're at risk for diabetes or have noticed your glucose readings creeping up, your doctor may check your A1C as part of your routine blood work. An A1C test measures your average blood sugar ...