Ketones: What They Are, Function, Tests & Normal Levels
Ketones in your blood or urine indicate that your body is burning fats instead of glucose for energy. Having ketones means your body is using its backup energy source — fats. If you …
What are Ketones? Types, Benefits, and How to Test
May 7, 2025 · Ketones, also known as “ketone bodies,” are energy molecules created by the liver from the breakdown of fats. Your body makes ketones when you don’t have access to carbs or …
Ketones and Ketone Urine Test: Purpose, Procedure, Results - WebMD
Oct 10, 2025 · Ketones are acids that are made in your liver. Everyone has them, whether you have diabetes or not. You produce ketones when you don't have enough of the hormone …
Ketone Levels: How to Test and What It Means - Verywell Health
Oct 10, 2025 · Ketones are chemical structures produced from the breakdown of fatty acids in the liver when the body cannot use glucose (or sugar) for energy. Instead of getting energy from …
Ketones Explained: Ranges, Causes, Meaning, and Treatments
May 26, 2022 · If the body does not have enough glucose, which is its primary source of energy, it breaks down fat as a substitute. This produces ketones. This article explains what ketones …
Ketones: Urine, Blood, and Breath Tests - Health
Sep 28, 2025 · Ketones are chemicals produced by your liver cells when your body breaks down fat for energy. They act as an alternate source for your body's energy needs. Almost all organs …
What Are Ketones? Function, Test, and Normal Levels
Learn what ketones are, what they do in your body, how to test for them, what the results mean, and which ketone levels are normal.
Ketones What Are They? And What Do They Mean? - Diabetes …
Feb 23, 2025 · Ketones are chemicals that your liver makes. You produce them when you don’t have enough insulin in your body to turn sugar (glucose) into energy. Since you need another …
Diabetic Ketoacidosis: Symptoms and Treatment - Abbott
Nov 13, 2018 · When healthy glucose levels evade you, identify ketoacidosis symptoms and signs, and what to do if think you may have this side effect of diabetes.
What are ketones, symptoms of high ketone levels, and why are …
Nov 11, 2024 · Ketones are an alternative fuel that is made in your liver when there is not enough glucose. If ketone levels get too high it can be dangerous.