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: Pediatrics
Exclusive milk ingestion can manifest as? 
Select and explain. 
A. Scurvy, B. Beri-Ben, C. Phryenoderma, D. None
D: None
Answer: D: None 
Explanation: Ans. is 'None'