
Blood sugar testing: Why, when and how - Mayo Clinic
Jan 16, 2024 · If you have diabetes, testing your blood sugar levels can be a key part of staying healthy. Blood sugar testing helps many people with diabetes manage the condition and prevent health …
Many people check blood glucose first thing in the morning before they eat (called “fasting”) as well as before other meals. You also may want to check after meals (called “postprandial”) when your blood …
Monitoring Your Blood Sugar | Diabetes | CDC
May 15, 2024 · Learn about how to check your blood sugar, target ranges, and questions to ask your doctor.
When Are the Best Times to Check Your Blood Sugar?
Dec 16, 2025 · Learn the best times to check your blood sugar, what your results mean, and how to use them to manage your health. It varies due to several factors.
Blood Glucose Monitoring: How It Prepare and How It Works
Sep 8, 2025 · Checking your blood sugar level is one of the best ways to understand your diabetes. It helps you identify and track how different foods, medications, and activities affect your glucose...
Blood Sugar Monitoring: Why, How & When To Check
You can check your blood sugar by using a glucose meter and test strips or a CGM system. Your healthcare provider will help you determine how often and when you should check your blood sugar. …
Blood glucose tracking is an essential part of taking care of your diabetes. Checking your blood glucose is an important part of managing diabetes. Checking often will tell you: How well your insulin and …
Checking Your Blood Sugar | Glycemic Control
Continuous Glucose Monitoring (CGM) uses a tiny sensor under the skin to check blood sugar levels every 1 to 5 minutes, 24-hours a day. CGM devices can be linked to a cell phone. Hemoglobin A1C …
How to Check your Blood Sugar - What You Need to Know
Dec 9, 2025 · How do I check my blood sugar? You will be taught how to check a small drop of blood with a glucose meter. Get all of your supplies together, such as your meter, test strips, and lancet …
Blood Glucose Test: MedlinePlus Medical Test
Several types of blood tests check blood glucose levels. Your health care provider will choose the test that's right for you.