Ketone bodies are water-soluble molecules produced from fatty acids by the liver during low-carbohydrate states. They can be used as fuel by most tissues, except the liver, and have a characteristic smell in ketosis and ketoacidosis. Ketone bodies are water-soluble molecules produced by the liver during periods of low glucose availability, serving as alternative energy substrates for In this article we will discuss about:- 1. Formation of Ketone Bodies 2. Conditions Leading to Ketosis 3. Source 4. Utilisation 5. Interrelation with Carbohydrate Metabolism 6. Ratio 7. Relation of Ketosis with Blood and Urine Reaction 8. Role of Endocrine. Formation of Ketone Bodies (Ketogenesis): It has been observed that acetyl CoA produced during fatty acid oxidation condense with oxalo-acetic acid for oxidation in the TCA cycle. The oxalo-acetic acid formation is depressed when glucose ... Learn what ketone bodies are, how they are produced and regulated in the liver, and why measuring them is important for health conditions such as diabetes and ketoacidosis. Find out the normal range, symptoms, and treatment of high blood ketone levels.