Diseases and Disorders, Diseases of Carbohydrate Metabolism
Last Updated: November 7, 2025 Essential Fructosuria Essential fructosuria is a benign metabolic disorder caused by the lack of fructokinase (formally termed ketohexokinase, KHK) which is normally present in the liver, pancreatic islets and kidney cortex. The...
Biochemistry Topics, Carbohydrate Metabolism
Last Updated: December 2, 2025 Introduction to Fructose The major natural sources of fructose in the human diet are fruits, honey, and sucrose (a disaccharide of glucose and fructose). Under normal dietary intake the majority of the ingested fructose is metabolized by...