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
[{'content': 'Requirement of Iodine during Breast feeding \nSelect and explain. \nA. 50mcg/day, B. 100mcg/day, C. 200mcg/day, D. 250mcg/day', 'role': 'user'}, {'content': 'Answer: D \nExplanation: RDA of Iodine in Adults - 150mcg/day\nRDA of Iodine during pregnancy and breast feeding is - 250mcg/day', 'role': 'assistant'}]