What are the early warning signs of diabetic foot? Diabetic foot is one of the most serious and most preventable complications of diabetes. Dr. R. Navin, diabetologist at NV Consultations, Kolathur, Chennai, and a nationally recognised researcher in diabetic foot management, answers this question based on his research presented at Diabetes India 2026. Sign 1: Numbness or Tingling ... https://share.google/whXzxaDw69Cb4QvGM