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: Biochemistry
[{'content': 'The effect of Lipotropic agents on fat metabolism is ? \nSelect and explain. \nA. Increases the rate of fatty acid synthesis in liver, B. Increases the rate of lipid output from liver, C. Increases the rate of cholesterol synthesis in liver, D. Decreases the rate of cholesterol synthesis in liver', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Increases the rate of lipid output from liverLipotropic agents are substances which increase the rate of lipid output from liver and they also stimulate the rate of lipid utilization in extrahepatic tissues. This way, lipotropic agents protect liver from fatty liver changes and liver cirrhosis.", 'role': 'assistant'}]