This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diabetes Mellitus, Subject name: Medicine
Which is the most common complication in type 2 diabetes mellitus? 
Select and explain. 
A. Neuropathy, B. Nephropathy, C. Retinopathy, D. Coronary aery disease
A: Neuropathy
Answer: A: Neuropathy 
Explanation: The most common complication in type 2 diabetes mellitus is neuropathy affecting 50% of patients. Distal symmetric polyneuropathy leading to loss of function in stocking glove pattern is the leading presentation of diabetic neuropathy.