This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Acrodermatitis enteropathica is 
Select and explain. 
A. Inherited disorder of impaired uptake of zinc from body, B. Inherited disorder of excessive excretion of zinc from body, C. Inherited disorder of excessive excretion of copper from body, D. Inherited disorder of impaired uptake of copper from body
A: Inherited disorder of impaired uptake of zinc from body
Answer: A: Inherited disorder of impaired uptake of zinc from body 
Explanation: None