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 Sole Syndrome’ is seen in deficiency of 
Select and explain. 
A. Pantothenic acid, B. Pyridoxine, C. Riboflavin, D. Vitamin B12
A: Pantothenic acid
Answer: A: Pantothenic acid 
Explanation: • Pantothenic acid is required by adrenal cortex.
• Pantothenic acid deficiency was thought to be cause of 'Burning Feet/Sole Syndrome' among PoW in WW II.