Glycogen Storage Disease (GSD)
Description
Glycogen Storage Disease refers to a group of inherited metabolic disorders that impair the body’s ability to store or release glycogen, a form of stored sugar, in the liver and muscles. There are several types of GSD, each affecting different enzymes involved in glycogen metabolism. The most common type is GSD Type I, which leads to low blood sugar levels, liver enlargement, and poor growth in children. Symptoms may also include muscle weakness and fatigue. Treatment often involves dietary management to maintain blood sugar levels, such as frequent feedings and the use of cornstarch as a slow-release carbohydrate source. Some types of GSD may require liver transplantation if complications occur.