Uploaded August 2026 | Updated September 2026, 2 weeks ago
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Can a supplement really help clear out damaged mitochondria and support cellular rejuvenation? Dr. Eric Westman reacts to Dr. Rhonda Patrick’s discussion of urolithin A, mitophagy, exercise performance and immune aging.
The science is interesting, but Dr. Westman argues that improved biomarkers and small clinical trials are not the same as proven long-term health benefits. His concern is whether these supplements actually reduce disease, improve longevity or help patients with diabetes, obesity and metabolic syndrome over time.
00:00 Can a pill clean damaged mitochondria?
00:16 Dr. Eric Westman introduces the topic
00:41 What is urolithin A?
01:16 Why only some people make it naturally
01:40 Mitochondria and gut-derived compounds
02:37 Is the evidence strong enough?
02:47 What is mitophagy?
03:14 How damaged mitochondria are cleared
03:35 Exercise, VO2 max and immune aging
04:20 Why small trials can be misleading
05:02 Randomized trials do not always mean strong evidence
05:39 Why FDA-level evidence is different
07:04 The risk of using under-tested supplements
08:48 Should urolithin A be taken continuously?
09:09 Combining mitophagy with exercise
09:52 Why influencer advice may not apply to everyone
11:47 Dosage and taking it with food
12:17 Conflicts of interest and supplement recommendations
13:10 Can food provide everything you need?
14:09 Mitochondria, fertility and aging
14:50 How supplement trends come and go
15:32 Biomarkers versus real health outcomes
16:49 Why long-term outcome studies matter
18:43 Dr. Westman’s final verdict
20:01 Is it ready for clinical use?
#Mitochondria #UrolithinA #Longevity #DrEricWestman #Mitophagy #AntiAging #Supplements #CellularHealth #RhondaPatrick #MetabolicHealth
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🟣Dr. Eric Westman, Associate Professor of Medicine at Duke. He is Board Certified in Obesity Medicine & Internal Medicine, & founded the Duke Keto Medicine Clinic. He is a Fellow in The Obesity Society. He is the author of The New Atkins for a New You, Cholesterol Clarity, and Keto Clarity, and End Your Carb Confusion & co-founder of Adapt Your Life.
Disclaimer: Nothing on our channel is medical advice.
Dr. Westman and the Adapt Your Life team do not diagnose, treat, cure, or prevent any medical conditions online. We provide education to help people better understand their own health and support their well-being. Make sure you are working with YOUR licensed provider to monitor your health and medications. These posts and videos are not designed to and do not provide medical advice, professional diagnosis, opinion, treatment, or services to you or to any other individual. We do not promote or endorse affiliate links and/or products unless they are our own.
Get LMNT Lemonade Iced Tea & Receive a FREE Sample Flavors Pack: drinklmnt.com/ERICWESTMAN
Can a supplement really help clear out damaged mitochondria and support cellular rejuvenation? Dr. Eric Westman reacts to Dr. Rhonda Patrick’s discussion of urolithin A, mitophagy, exercise performance and immune aging.
The science is interesting, but Dr. Westman argues that improved biomarkers and small clinical trials are not the same as proven long-term health benefits. His concern is whether these supplements actually reduce disease, improve longevity or help patients with diabetes, obesity and metabolic syndrome over time.
00:00 Can a pill clean damaged mitochondria?
00:16 Dr. Eric Westman introduces the topic
00:41 What is urolithin A?
01:16 Why only some people make it naturally
01:40 Mitochondria and gut-derived compounds
02:37 Is the evidence strong enough?
02:47 What is mitophagy?
03:14 How damaged mitochondria are cleared
03:35 Exercise, VO2 max and immune aging
04:20 Why small trials can be misleading
05:02 Randomized trials do not always mean strong evidence
05:39 Why FDA-level evidence is different
07:04 The risk of using under-tested supplements
08:48 Should urolithin A be taken continuously?
09:09 Combining mitophagy with exercise
09:52 Why influencer advice may not apply to everyone
11:47 Dosage and taking it with food
12:17 Conflicts of interest and supplement recommendations
13:10 Can food provide everything you need?
14:09 Mitochondria, fertility and aging
14:50 How supplement trends come and go
15:32 Biomarkers versus real health outcomes
16:49 Why long-term outcome studies matter
18:43 Dr. Westman’s final verdict
20:01 Is it ready for clinical use?
#Mitochondria #UrolithinA #Longevity #DrEricWestman #Mitophagy #AntiAging #Supplements #CellularHealth #RhondaPatrick #MetabolicHealth
👁️ Seen a video you'd like me to react to? Leave a comment below or join the YouTube membership for priority comments where your video recommendation will be seen first and any questions you may have will be answered 🎬
For more Reacts Videos Click Here: youtube.com/playlist?list=PL55Chm2jfDSpOrkAYNuux9Pri4k5QmrZu
🟣 If you enjoy my channel and would like to support what I do there are a few different ways you can show your support listed below:
🟣BECOME A CHANNEL MEMBER ON YOUTUBE
Receive priority comments, early access to new videos and join livestreams twice a month to ask me anything live!
🟣Support the channel via PayPal if you don't want anyone taking a chunk of what you send me and you can set up a recurring payment paypal.com/donate/?hosted_button_id=ZDZK4SN7DJYXC
🟣Start Keto Right: A doctor-led keto course for beginners. Start simply, without tracking, guesswork, or overwhelm. adaptyourlifeacademy.com/start-keto-right
🟣Vist Adapt Your Life Academy
adaptyourlifeacademy.com
🟣Bestselling Book – END YOUR CARB CONFUSION:
amazon.com/Your-Carb-Confusion-Eric-Westman
🟣END YOUR CARB CONFUSION COOKBOOK:
amazon.com/End-Your-Carb-Confusion
🟣Free Guide: Dr. Westman's Carnivore Guide: adaptyourlifeacademy.com/carnivore-diet-explained-bonus
========================================================================
🟣MY SOCIAL MEDIA
🟣Like my Facebook Page ➡️ facebook.com/AdaptYourLifeAcademy
🟣Follow me on Instagram ➡️ instagram.com/adaptyourlifeacademy
🟣Follow me on X ➡️ https://x.com/drericwestman
========================================================================
🟣Dr. Eric Westman, Associate Professor of Medicine at Duke. He is Board Certified in Obesity Medicine & Internal Medicine, & founded the Duke Keto Medicine Clinic. He is a Fellow in The Obesity Society. He is the author of The New Atkins for a New You, Cholesterol Clarity, and Keto Clarity, and End Your Carb Confusion & co-founder of Adapt Your Life.
Disclaimer: Nothing on our channel is medical advice.
Dr. Westman and the Adapt Your Life team do not diagnose, treat, cure, or prevent any medical conditions online. We provide education to help people better understand their own health and support their well-being. Make sure you are working with YOUR licensed provider to monitor your health and medications. These posts and videos are not designed to and do not provide medical advice, professional diagnosis, opinion, treatment, or services to you or to any other individual. We do not promote or endorse affiliate links and/or products unless they are our own.
