Feet as health indicators: From TikTok trends to medical evidence

Across the ancient and the algorithmic, humanity keeps returning to its feet — those humble foundations that carry us through life and, it turns out, quietly carry the story of our inner health. A wave of social media rituals around Epsom salts and grounding has drawn medical professionals into a broader conversation about what the feet have always known: that swelling, numbness, cold, and slow healing are not merely inconveniences but dispatches from the body's deeper systems. From Dubai clinics to traditional Chinese medicine, practitioners agree that the feet deserve more than fashion — the