This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
Which of the following may be seen in children with Vitamin C excess? 
Select and explain. 
A. Alopecia, B. Oxaluria, C. Peripheral neuropathy, D. Benign intracranial hypeension
B: Oxaluria
Answer: B: Oxaluria 
Explanation: Vitamin C is a precursor of oxalate, liable to produce hyperoxaluria . ... In malabsorption, Ca chelates with fatty acids, generating enteric hyperoxaluria Ref ganong's review of medical physiology 25e p436