Hypoascorbemia, also known as scurvy, is related to alcohol use disorder and whipple disease, and has symptoms including fatigue An important gene associated with Hypoascorbemia is GULOP (Gulonolactone (L-) Oxidase, Pseudogene), and among its related pathways/superpathways are Metabolism and Amino acid metabolism. The drugs Cholecalciferol and Ascorbic acid have been mentioned in the context of this disorder. Affiliated tissues include skin and bone, and related phenotypes are abnormality of metabolism/homeostasis and homeostasis/metabolism