This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition, Subject name: Medicine
Disease which is not due to Vit. B deficiency - 
Select and explain. 
A. Scurvy, B. Acrodermatitis, C. Beri-Beri, D. Neuropathy
A: Scurvy
Answer: A: Scurvy 
Explanation: Scurvy is due to vit c def Ref Harrison 20th edition pg 89