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': 'All of the following dietary goals are recommended for patients with high risk of coronary heart disease,Except- \nSelect and explain. \nA. LDL cholesterol < 100 mg/dl, B. Saturated fat < 7% of total calories, C. Salt restriction < 6 gm/day, D. Avoid Alcohol', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]