The College of Glycation is an educational video series dedicated to helping viewers understand one of the most critical and often overlooked processes in human biology: glycation. Led by Dr. Paul Reynolds, Professor of Cell Biology and Physiology at Brigham Young University, this series explores how sugar interacts with proteins and fats in the body, forming harmful compounds called Advanced Glycation End-products (AGEs). These compounds accelerate aging, contribute to chronic diseases, and play a key role in metabolic dysfunction. Each video is designed to break down complex topics into clear, practical insights. Whether you’re a healthcare professional, student, or simply someone seeking to improve your health, this series will give you a deeper understanding of the biological roots of inflammation, insulin resistance, and cellular damage—and what you can do to address them.
Curated by: PaulReynoldsPhD (74 videos)
In this pivotal episode of the College of Glycation series, Dr. Paul Reynolds—Professor of Cell Biology and Physiology—dives into one of the most devastating and overlooked consequences of chronic glycation: kidney damage. Building on previous lectures unraveling glycation’s impact on metabolic health, Dr. Reynolds now examines how AGEs silently erode the kidney’s delicate filtering machinery. Glycation—the spontaneous binding of sugars to proteins and fats—creates advanced glycation end products (AGEs) that behave like biochemical “rust.” These compounds accumulate in renal tissues, stiffen basement membranes, damage podocytes, and ignite inflammatory pathways through the RAGE receptor. The result is a progressive decline in kidney function that can lead to diabetic nephropathy, chronic kidney disease, and dramatically increased mortality risk. This lecture bridges molecular biochemistry, diabetes physiology, and real-world prevention. Dr. Reynolds explains how hyperglycemia accelerates AGE formation, why kidney structures are uniquely vulnerable, how inflammation and oxidative stress amplify injury, and what cutting-edge research reveals about halting or reversing this trajectory. Backed by decades of peer-reviewed science, this episode offers practical, evidence-based steps to protect long-term renal health. Topics Covered -What glycation is and why kidneys are especially vulnerable -How AGEs stiffen basement membranes and damage glomeruli -Podocyte injury, proteinuria, and early signs of nephropathy -The AGE–RAGE pathway and chronic inflammation -Oxidative stress, vascular dysfunction, and hypertension -How diabetes amplifies AGE formation and renal injury -Dietary AGEs: cooking methods, food choices & exposure -Evidence from human and animal studies on AGE reduction -Lifestyle, exercise, and emerging AGE-targeted therapies Timestamps 00:00:00 – Intro: What glycation is & why it matters 00:00:33 – Glycation’s impact on kidney health 00:01:10 – How glycation forms (“rust on proteins”) 00:01:47 – Advanced glycation end products (AGEs) 00:02:26 – High glucose & accelerated AGE formation 00:03:08 – Glycation targets kidney proteins & vessels 00:03:48 – Why kidneys are uniquely vulnerable 00:04:33 – AGE stability and long-term tissue damage 00:05:16 – Early kidney changes: membrane thickening 00:06:00 – Mesangial matrix expansion & scarring 00:06:41 – AGE levels predict kidney decline 00:07:23 – Vascular damage: endothelial dysfunction 00:08:47 – Microalbuminuria → proteinuria progression 00:09:32 – AGE–RAGE pathway activation 00:10:17 – Inflammatory cytokine cascade 00:11:06 – Oxidative stress: “cellular rusting” 00:11:51 – Nitric oxide loss & vessel stiffness 00:12:34 – Protein cross-linking in kidneys 00:13:13 – Podocyte injury & filtration damage 00:13:59 – Diabetes amplifies AGE damage 00:15:28 – AGE biomarkers & risk prediction 00:16:14 – Meta-analyses linking AGEs to CKD 00:17:00 – Animal studies: AGE reduction works 00:17:47 – Dietary AGEs & cooking methods 00:18:34 – Lower-AGE diets improve inflammation 00:19:20 – Prevention strategies overview 00:20:08 – Blood sugar control & A1C targets 00:20:50 – How to reduce dietary AGEs 00:21:35 – Practical cooking modifications 00:23:03 – Lifestyle: smoking, hydration 00:23:48 – Summary: how AGEs damage kidneys 00:24:30 – Hope for prevention & reversibility 00:25:09 – Screening, A1C monitoring, lifestyle Whether you’re managing diabetes, concerned about kidney health, or exploring how metabolic processes shape long-term wellness, this episode reveals how silent glycation damage unfolds—and how intentional choices can protect renal function for decades. About Dr. Paul Reynolds Dr. Reynolds is a biomedical scientist and professor at Brigham Young University, recognized for translating complex biochemistry into clear, actionable insights. His College of Glycation series empowers learners to understand and combat the molecular drivers of aging, metabolic disease, and now—renal decline. #Glycation #AGEs #KidneyHealth #Diabetes #Inflammation #OxidativeStress #RenalDisease #Nephropathy #MetabolicHealth #HealthyAging #LowCarb #BloodSugar #SciencePodcast #BiomedicalScience #HealthyLiving #Nutrition #CellularHealth #Keto #InsulinResistance #HealthEducation Paul’s favorite yerba mate: https://ufeelgreat.com/usa/en/c/C63EE3 Paul’s favorite source for clean, earth-sourced essentials such as salt, elecrolytes, hydration, pre-workout and more. Go to https://redmond.life and use PAULSALT for 15% discount. Paul’s favorite exogenous ketones: A high-quality option is the NSF-certified goBHB from Clean Form Nutrition, where you can use the code Paul10 for a 10% discount: https://cleanformnutrition.com/products/go-bhb Paul’s favorite allulose source: https://rxsugar.com (discount: PAUL20) Paul’s favorite health check-up for men or women: https://blokes.co/DRPAUL (discount: DRPAUL for 50% off of labs and smart supplements and 15% off all other products)