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 …

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 …

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

Oct 17, 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 …

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, …

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.

Jan 24, 2025 · A person with normal blood sugar levels has a normal glucose range of 72-99 mg/dL while fasting and up to 140 mg/dL about 2 hours after eating. People with diabetes who …

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. …

Keeping your blood glucose (sugar) in your target range can prevent or delay the health problems caused by diabetes. Most of the steps needed to take care of diabetes are things you do yourself.