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.

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

A healthy blood glucose level for someone without diabetes is 70 to 99 mg/dL (3.9 to 5.5 mmol/L). Values between 50 and 70 mg/dL (2.8 to 3.9 mmol/L) for people without diabetes can be “normal,” too.

Nov 28, 2025 · 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 …

Jul 17, 2024 · Blood glucose tests measure the amount of sugar (glucose) in your blood at the time of the test. There are different types of blood glucose tests used to diagnose and monitor diabetes and...

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.

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 …

Jan 28, 2025 · Glucose is a type of sugar that is a key source of energy for the cells of our bodies. It comes from the food we eat, especially carbohydrates like bread, fruits, and vegetables. Once inside …

Glucose is a type of sugar and your body’s primary source of energy. It comes from the carbohydrates you eat and travels through your bloodstream to fuel your cells.