Diabetes is a disease of the nerves and the blood vessels. Poor blood sugar control affects almost all organs of the body, but the worst sufferers are the feet, said Dr KR Suresh, Director, Jain Institute of Vascular Sciences, Bangalore, India, who spoke to CNS at the Amrita Diabetic Foot Conference (ADFC 2011), organized by Amrita Institute of Medical Sciences and Research Centre (AIMS), Kochi, India (6-7 May 2011).