Heat Is Destroying Your Kidneys: 26 Million People at Risk

Extreme heat is emerging as a serious cause of kidney damage, and it is no longer just an occupational problem in hot climates. This explains how heat injures the kidneys, why even young, healthy people are affected, and the simple strategies that sharply lower the risk. Repeated heat exposure with dehydration can trigger recurrent kidney injury that adds up to chronic kidney disease, a pattern documented in agricultural and outdoor workers and now a growing concern as temperatures rise. This video covers how the kidneys overheat, why dehydration makes it worse, the evidence that prevention works, and the practical steps to protect yourself and the people you care about. WHAT YOU'LL LEARN How heat and dehydration injure the kidneys Why recurrent heat injury can become chronic kidney disease Why young, healthy people are increasingly affected The prevention strategies with the strongest support CHAPTERS 00:00 26 Million People: The CKD-U Crisis 00:34 Part 2: Hidden Environmental Kidney Threats 01:20 How Heat Becomes a Silent Kidney Killer 02:27 Kidney Point #1: How Your Kidneys Overheat 04:20 Kidney Point #2: The Perfect Storm Inside Your Kidneys 05:49 Kidney Point #3: Prevention Works (80% Reduction Proven) 06:55 Kidney Point #4: The Risk Is Coming for All of Us 07:56 4 Life-Saving Strategies You Need Now 09:30 Summary & Climate Emergency Warning WATCH NEXT Environmental Kidney Protection series:    • Environmental Kidney Protection Protocol: ...   KEY REFERENCES Glaser J, et al. Climate change and the emergent epidemic of CKD from heat stress in rural communities: the case for heat stress nephropathy. Clinical Journal of the American Society of Nephrology. 2016;11(8):1472-1483. PMID 27151892. KDIGO 2024 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease. Kidney International. 2024;105(4S):S117-S314. PMID 38490803. JOIN THE CHANNEL Become a member for members-only live Q&As and early access:    / @seanhashmimd   SUBSCRIBE    / @seanhashmimd   NEWSLETTER Free weekly evidence based health guidance: https://www.selfprinciple.org CONNECT Website: https://www.selfprinciple.org Instagram:   / seanhashmimd   The information in this content is for educational purposes only and does not constitute medical advice. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay seeking it because of something you have seen in this content. The views expressed here are my own and do not represent the views of my employer or any affiliated institution. #KidneyHealth #HeatStress #ClimateHealth