Vitamin B12, Homocysteine and Cognitive Impairment in Elderly Patients with Type 2 Diabetes
Background: Type 2 diabetes (T2DM) increases the risk of mild cognitive impairment (MCI); however, the mechanisms of this process have not yet been fully identified. The aim of the study was to determine the levels of vitamin B12 and homocysteine in elderly diabetic patients, with and without cognitive impairment, and...