Medically reviewed by Melissa Nieves, LND Key Takeaways Non-fasting glucose levels should usually be under 125 mg/dL.  A ...

Most people with diabetes should test their blood sugar (or blood glucose) levels regularly. Knowing the results lets you adjust your strategy for keeping the disease in check. Research shows that in ...

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

Both fasting glucose and A1c tests are essential in the diagnosis and management of diabetes, each offering unique insights into blood sugar levels. By understanding the differences and appropriate ...

Blood draws for several kinds of diagnostic tests require you to fast for several hours. Eating or drinking anything besides water can skew the results, leading to you needing to be retested. You may ...

Prediabetes is essentially an intermediate condition between normal blood sugar levels and diabetes. Because it’s considered a significant risk factor for type 2 diabetes, as well as other ...

Blood sugar checks are essential for the diagnosis and treatment of every form of diabetes. “Glucose monitoring is critical for preventing short-term and long-term complications of diabetes,” says ...

A gestational diabetes test checks blood sugar, or glucose, levels during pregnancy. Before the test, people should avoid consuming food and drinks that are high in sugar and simple carbohydrates, as ...

Not all blood tests require you to fast, but you should always follow your doctor’s instructions if you do need to fast for a specific exam. Blood tests are common procedures that healthcare providers ...