Coffee and kidney disease: what does the research actually show? A meta-analysis of over 500,000 people followed for up to 24 years reveals a surprising relationship between coffee consumption and kidney health. This video breaks down the findings—including the optimal dose, how coffee affects dialysis risk, and whether decaf offers the same protection. Watch to learn what the data says about coffee and your kidneys. ━━━━━━━━━━━━━━━━━━━━ TIMESTAMPS: 00:00 Introduction 00:13 Coffee: 500 billion cups and 1000+ compounds 00:57 Kidney disease: the scope of the problem 01:27 The meta-analysis explained 02:00 1-2 cups daily: kidney disease prevention data 02:55 Coffee's impact on dialysis risk 03:12 Protein in urine: an early warning sign 03:47 Mortality risk reduction 04:19 Optimal dose: 2-3 cups daily 04:54 Decaf vs caffeinated results 05:18 Study limitations and bottom line ━━━━━━━━━━━━━━━━━━━━ IN THIS VIDEO: Kidney disease causes more deaths annually than breast or prostate cancer—yet most people never think about kidney protection. This meta-analysis found 1 cup of coffee daily associated with 13% lower kidney disease risk, rising to 18% with 2+ cups. Coffee drinkers also showed 18% lower dialysis risk, 19% lower risk of protein spillage, and 28% lower mortality from CKD. ━━━━━━━━━━━━━━━━━━━━ RESEARCH CITED: Meta-analysis: 12 studies, 500,000+ participants, 6-24 year follow-up periods Study type: Observational (population-based, not randomized controlled trials) Key finding: Optimal consumption appears to be 2-3 cups daily (caffeinated or decaffeinated) ━━━━━━━━━━━━━━━━━━━━ SUPPORT THIS CHANNEL Your support keeps these videos free for everyone. https://www.youtube.com/@SeanHashmiMD/join Tap JOIN next to Subscribe. Thank you. ━━━━━━━━━━━━━━━━━━━━ SUBSCRIBE for weekly health videos: https://www.youtube.com/@SeanHashmiMD?sub_confirmation=1 ━━━━━━━━━━━━━━━━━━━━ Questions? Drop them below. ━━━━━━━━━━━━━━━━━━━━ RELATED VIDEOS: Your Coffee Genes Determine Cancer Survival: https://youtu.be/o7YY7zD5M0Q Coffee and Kidney Stones: https://youtu.be/BzqeIzMTo48 ━━━━━━━━━━━━━━━━━━━━ CONNECT: Instagram: https://www.instagram.com/seanhashmimd/ Newsletter: https://www.selfprinciple.org/newsletter Website: https://www.selfprinciple.org ━━━━━━━━━━━━━━━━━━━━ MEDICAL DISCLAIMER: This video is for educational purposes only and is not medical advice, diagnosis, or treatment. Always consult your healthcare provider before making changes to your health routine. Viewing this content does not establish a doctor-patient relationship. The views and opinions expressed are Dr. Hashmi's personal professional opinions and do not represent the views of any employer, healthcare institution, or affiliated organization. #CoffeeAndKidneys #KidneyHealth #EvidenceBasedMedicine #PreventiveMedicine #SeanHashmiMD