This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vitamins and Minerals, Subject name: Biochemistry
[{'content': 'Vitamin which helps in iron absorption: \nSelect and explain. \nA. Vitamin A, B. Vitamin B, C. Vitamin C, D. Vitamin E', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C Vitamin C* Vitamin C reduces ferric iron to ferrous form, thereby facilitating the absorption of dietary iron from the intestine.', 'role': 'assistant'}]