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
Glycemic control over the previous 6-8 weeks in patients with diabetes mellitus is best assessed by estimation of 
Select and explain. 
A. Fasting blood glucose, B. Glycated hemoglobin, C. Fasting C peptide, D. Fasting plasma insulin
B: Glycated hemoglobin
Answer: B: Glycated hemoglobin 
Explanation: None