This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lipoproteins, Subject name: Biochemistry
[{'content': 'LDL level in non diabetics should be below what value in mg/dl: \nSelect and explain. \nA. 50, B. 75, C. 100, D. 130', 'role': 'user'}, {'content': 'Answer: C \nExplanation: LDL level Characterstic < 100 mg/dL Non diabetics 100 to 129 mg/dL Acceptable for people with no health issues Concern for those with hea disease or risk factors. 130 to 159 mg/dL Borderline high 160 to 189 mg/dL High', 'role': 'assistant'}]