Most serious diabetic foot problems are preventable. As a board-certified foot and ankle surgeon, I explain how diabetes affects nerves, skin, nails, and circulation, plus the five minute daily foot check that catches trouble early. See what footwear truly protects, how to care for dry skin without soaking, when thick or fungal nails need a pro, and which warning signs mean call today. Clear steps, quick reference tables, and evidence based guidance to keep you walking comfortably for years.