You can consume nothing but water for at least 8 hours before a fasting glucose test. You may also need to follow a low carb diet and avoid exercise for some time before. A fasting glucose test ...

If you’ve ever had your blood sugar tested, chances are you’ve heard your doctor mention your A1C. This simple blood test gives a big-picture view of your average blood sugar levels over the past few ...

Brad Reisfeld is a professor of chemical and biological engineering, biomedical engineering, and public health at Colorado State University. Your blood serves numerous roles to maintain your health.

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 ...

ON THIS PAGEFood and Blood SugarWhy Postprandial Measurements Are ImportantGlucose Data as FeedbackWho Should Check?Using a CGMChecking your blood glucose (sugar) levels at least once a day may be ...

People who brought their blood glucose down to a normal level had a lower risk of death from heart disease or hospitalization ...

When HbA1c levels raise, many see it as a warning sign solely for diabetes. However, HbA1c isn’t a single reading, it shows ...

Dr. Omar Al-Heeti is an assistant professor of medicine at Southern Illinois University and practices internal medicine with a specialty in infectious diseases. He received his medical degree from the ...

It is well known that preventing the onset of diabetes reduces the risk of death, and that managing blood glucose levels is key to preventing diabetes. However, it remains unclear whether there are ...

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 ...

After over a decade with diabetes, this is my number-one tip for lowering blood glucose quickly. Here’s what the science and ...

Using a device that shines near-infrared light on the skin to reveal the chemical composition of the tissue, a team of ...