system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Muscles are not involved in which glycogen storage disease:
assistant
The correct answer is  A i.e. I Type I glycogen storage disease (Von Gierke's) is due to deficiency of Glucose -- 6- phosphataseQ.As this enzyme is absent in muscle, so muscles are not affected in Glycogen storage disease type I.Q. It affects liver,kidney and intestine.