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: Pharmacology
The vitamin which can be used for treatment of hypercholesterolemia is- 
Select and explain. 
A. Thiamine, B. Niacin, C. Pyridoxine, D. None
B: Niacin
Answer: B: Niacin 
Explanation: Ans. is 'b' i.e., Niacin o Niacin (nicotinic acid) is used as a hypolipidemic drug.