B-Vitamins and Polyneuropathy in Patients With Type 2 Diabetes

B-Vitamins and Polyneuropathy in Patients With Type 2 Diabetes

This case-control study investigated B-vitamin and homocysteine in relation to the presence or the absence of type 2 diabetes and clinical signs of polyneuropathy.

Blood samples were collected and clinical investigations were performed at the same time.

Inclusion Criteria:

• Male and female subjects with or without diabetes.

Exclusion Criteria:

• Usage of supplements containing B-vitamins, methotrexate treatment, cerebral or cardiac events in the last three months
• Liver or renal dysfunction.