Nick Sterling, MD, PhD Podcast By Nick Sterling MD PhD cover art

Nick Sterling, MD, PhD

Nick Sterling, MD, PhD

By: Nick Sterling MD PhD
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Physician focused on the science of preventative health, aging, and athletic performance.Nick Sterling, MD, PhD Hygiene & Healthy Living
Episodes
  • How Bacteria in Your Gut Control Metabolic Health - Akkermansia & GLP-1 - Colleen Cutcliffe, PhD
    Jun 26 2025

    Scientific knowledge of the gut microbiome has increased exponentially over the last decade. Recently, several studies have suggested that specific strains of bacteria, including Akkermansia muciniphila, are key to supporting the environmental conditions required for other related bacterial strains that facilitate healthy metabolic health. In this video, Colleen Cutcliffe, PhD, co-founder and CEO of Pendulum discusses groundbreaking research around Akkermansia mucinophila, the role of short-chain fatty acids (SCFAs) in stimulating GLP-1 pathways, implications for diabetes management, and how gut bacteria influence inflammation, gut integrity, and overall metabolic health. They also explore how diet, antibiotics, and stress impact the microbiome, potential roles of probiotics in inflammatory bowel disease (IBD), pediatric gut health, and exciting emerging research on the gut-brain axis and neurological conditions like Parkinson's disease. Colleen highlights Pendulum's rigorous scientific approach, including clinical trials and innovative manufacturing practices that ensure product viability and effectiveness.


    Promotional code STERLING20 can be applied for 20% off of first membership purchases (https://pendulumlife.com). Please note that Dr. Sterling has no financial affiliation with Pendulum. This code is provided only as a discount to listeners and does not constitute a clinical recommendation or medical advice.


    Chapters:


    - 00:00 Intro: Gut Microbiome Essentials

    - 02:03 Pendulum's Biotech Innovation

    - 06:15 GLP-1 & Metabolic Health

    - 09:59 Probiotic Industry Insights

    - 17:17 Importance of Akkermansia

    - 24:17 Clinical Results for Diabetes

    - 29:28 Manufacturing Challenges

    - 39:13 Diet's Impact on Microbiome

    - 43:35 Gut-Brain Connection

    - 46:50 Next Steps & Resources


    Spotify Channel:

    https://podcasters.spotify.com/pod/show/sterlingmdphd/


    Social & Website:

    Instagram - https://www.instagram.com/sterlingmdphd

    X - https://x.com/sterlingmdphd


    Newsletter - http://eepurl.com/hQpdqT


    Apple Podcasts: https://apple.co/3y438C9


    References & Show Notes:

    http://www.nicksterling.com/


    This content is not medical advice, is for general information purposes only and does not constitute the practice of medicine or any other healthcare professional services. No doctor-patient relationship is formed. This content is not a substitute for medical evaluation or treatment and does not take precedence over information provided to you by your healthcare provider or official public health sources. Please visit http://nicksterling.com/terms for full Terms of Use.


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    48 mins
  • Magnesium & Insulin Resistance: An Overlooked Connection
    Mar 18 2025
    Insulin resistance is a major risk factor for conditions like heart disease, stroke, and diabetes, yet its causes are not always well understood. This video explores the role of magnesium deficiency in insulin resistance and metabolic dysfunction, highlighting its impact on glucose metabolism, insulin signaling, and pancreatic function. We discuss how common magnesium deficiency is, why standard blood tests may not detect it, and who is at higher risk. Additionally, we review clinical evidence, including meta-analyses of randomized controlled trials, showing that magnesium supplementation can improve insulin sensitivity and glycemic control. Finally, we compare different forms of magnesium supplements, their absorption rates, and potential side effects.Spotify Channel:https://podcasters.spotify.com/pod/show/sterlingmdphd/Chapters:00:00 - Insulin Resistance & Health Risks00:19 - Reversible Cause of Insulin Resistance00:46 - Magnesium & Glucose Metabolism01:25 - Detecting Magnesium Deficiency02:07 - Risk of Magnesium Deficiency02:57 - How Magnesium Affects Insulin & Glucose04:16 - Key Mechanisms Explained06:08 - Clinical RCT Evidence & Studies08:27 - Magnesium Improves Blood Pressure09:05 - Organic & Inorganic Magnesium Supplements10:31 - Supplement Risks11:06 - Final Thoughts & SummarySocial & Website:Instagram - https://www.instagram.com/sterlingmdphdX - https://x.com/sterlingmdphdFacebook - / sterlingmdphdNewsletter - http://eepurl.com/hQpdqTApple Podcasts: https://apple.co/3y438C9References & Show Notes:http://www.nicksterling.com/This content is not medical advice, is for general information purposes only,and does not constitute the practice of medicine or any other healthcare professional services. No doctor-patient relationship is formed. This content is not a substitute for medical evaluation or treatment and does not take precedence over information provided to you by your healthcare provider or official public health sources. Please visit http://nicksterling.com/terms for full Terms of Use.
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    11 mins
  • Ozempic in the ER: Side Effects of GLP-1 Receptor Agonists
    Jan 15 2025

    What are some common side effects of medications like Ozempic and Wegovy? From the front lines of healthcare, we explore adverse effects of these medications based on real-world visits to the emergency department. Learn about common side effects such as nausea, dehydration, and muscle wasting, as well as lesser-known risks like starvation ketosis and mood changes. Chapters 0:00 - Introduction to & GLP-1 RAs 0:48 - Nausea and Vomiting as Side Effects 1:52 - Dehydration Leading to Kidney Injury 3:11 - GLP-1 RAs & Starvation Ketosis 4:16 - Muscle Wasting on GLP-1 RAs 5:08 - Depression and Mood Changes 5:39 - Honorable Mention: Gastroparesis Video on Muscle Wasting & GLP-1 Receptor Agonists: https://youtu.be/Po2gC3zG0C8 Spotify Channel: https://podcasters.spotify.com/pod/show/sterlingmdphd/ Social & Website: Instagram - https://www.instagram.com/sterlingmdphd Newsletter - http://eepurl.com/hQpdqT Apple Podcasts: https://apple.co/3y438C9 References & Show Notes: http://www.nicksterling.com/ This content is not medical advice, is for general information purposes only and does not constitute the practice of medicine or any other healthcare professional services. No doctor-patient relationship is formed. This content is not a substitute for medical evaluation or treatment and does not take precedence over information provided to you by your healthcare provider or official public health sources. Please visit http://nicksterling.com/terms for full Terms of Use.

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    7 mins
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