This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Retina, Subject name: Ophthalmology
[{'content': 'Which of the following should not be given in the prophlylaxis of Dry ARMD? \nSelect and explain. \nA. Vitamin A, B. Vitamin C, C. Vitamin E, D. Lutein', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Vitamin ARef: American Academy of Ophthalmology; BCSC, Section 12/p. 64Substantial evidence has been given by AREDS study that taking high antioxidant vitamins and minerals on regular basis can decrease the risk of AMD progression.AREDS2 study has said that vitamin A should not be given in prophylaxis as it leads to lung cancer in smokers. ARMD is common in smokers.Instead, lutein and zeaxanthin should be given.', 'role': 'assistant'}]