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
[{'content': 'All of the following statements about Phenytoin are true, Except: \nSelect and explain. \nA. Follows saturation kinetics, B. Is teratogenic, C. Is highly protein bound, D. Stimulates Insulin secretion', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Phenytoin inhibits the release of insulin and cause hyperglycemia. Ref: Essentials of Medical Pharmacology By KD Tripathi, 5th Edition, Page 372, 373.', 'role': 'assistant'}]