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
Burning test syndrome is seen due to deficiency of 
Select and explain. 
A. Vitamin B3, B. Vitamin B5, C. Vitamin B6, D. Vitamin B7
B: Vitamin B5
Answer: B: Vitamin B5 
Explanation: None