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: Medicine
[{'content': 'A 30-year-old highly health conscious woman has been ingesting vitamins and health foods. She is complaining of hair loss, double vision and headache. Her liver function tests are abnormal. She may be suffering from \nSelect and explain. \nA. Dry bed ben, B. Hypervitaminosis A, C. vitamin E deficiency, D. Hypervitaminosis D', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]