Mar 27, 2024 · Glucose, or blood sugar, is key to keeping the body in top shape. Read on to learn how it works, how to test it, and what to do if you have atypical levels.

Feb 5, 2025 · A blood glucose test mainly screens for diabetes by measuring the level of glucose (sugar) in your blood. It can be a blood draw or a finger prick.

Glucose is a sugar with the molecular formula C 6 H 12 O 6. It is the most abundant monosaccharide, [4] a subcategory of carbohydrates. It is made from water and carbon dioxide during photosynthesis …

Apr 2, 2024 · Learn how your body uses glucose and what happens if your blood glucose levels are too high, how it's made and how it is consumed by the body

Mar 6, 2024 · Your body processes the food you eat into glucose. Your blood carries glucose (blood sugar) to all of your body's cells to use for energy. Learn more.

Jan 9, 2026 · glucose, one of a group of carbohydrates known as simple sugars (monosaccharides). Glucose (from Greek glykys; “sweet”) has the molecular formula C 6 H 12 O 6. It is found in fruits …

Jun 29, 2020 · Learn about glucose blood tests and how and why to do them. Plus, find out why a person should keep their blood glucose levels within a healthy range.

May 15, 2024 · Use a blood sugar meter (also called a glucometer) or a continuous glucose monitor (CGM) to check your blood sugar. A blood sugar meter measures the amount of sugar in a small …

Sep 8, 2025 · Glucose is the body’s main source of energy. You get it mainly from carbohydrates that you eat, like sugar and grains. It is carried through your blood to the cells in your body, which use it …

Understanding how glucose and insulin work in your body is the foundation for knowing how diabetes works. By knowing what can affect your blood glucose (blood sugar) levels, you can better manage it.