Peptides Explained

John Garrett

Peptides Explained breaks down the most talked-about peptides and GLP-1 medications in health, fitness, and longevity — including semaglutide, tirzepatide, BPC-157, TB-500, and more. Hosted by Registered Nurse John Garrett, this podcast explains how these compounds work, why they're popular, what the research shows, and the real risks and side effects — all in plain language. No bro science. No hype. Just clear, foundational education. For informational purposes only. Not medical advice. For Research Peptides; True-Sciences.com use Pep20 for 20% off https://www.skool.com/peptides-explained-15

  1. 1d ago

    Where Do Peptides Fit in Pain and Recovery? | Dr. Hany Demian

    True-Sciences.com use code Pep20 for 20% off your first order Dr. Hany Demian joins John Garrett for a conversation about chronic pain, injury recovery, regenerative medicine, and where peptides may fit in patient care. Drawing on his clinical experience, Dr. Demian discusses how he approaches patients with different needs, why he avoids a "kitchen sink" approach, and why sleep, nutrition, exercise, and careful assessment still matter. They also talk about clinical judgment, patient safety, and situations where peptides may not be appropriate. The conversation includes clinical anecdotes and personal perspectives. These do not establish that a peptide is safe or effective. Evidence for compounds such as BPC-157 and TB-500 remains limited. This episode is for educational purposes and is not individualized medical advice.

  2. 1d ago ·  Bonus

    You Might Like This Interview with Robert Greene: On Purpose with Jay Shetty

    Introducing Robert Greene: The Surprising Reason You Feel Unhappy Even When Life Is “Good” from On Purpose with Jay Shetty. Follow the show: On Purpose with Jay Shetty Bestselling author of The 48 Laws of Power and The Law of the Sublime, Robert Greene, joins Jay to explore why so many of us feel unfulfilled, even when we're achieving everything we thought we wanted. He opens up about the life-threatening stroke that changed his perspective and inspired his new book, and shares how reconnecting with our childhood interests can help us discover our true purpose. Robert also explains why boredom, struggle, and confronting our mortality can lead to a more meaningful life, how to turn envy into gratitude, and practical ways to navigate workplace politics, complicated relationships, and the feeling that life has become stagnant. With Love and Gratitude, Jay Shetty Talk to a State Farm agent today to learn how you can choose to bundle and save with the Personal Price Plan®. Like a good neighbor, State Farm is there®. JAY'S DAILY WISDOM DELIVERED STRAIGHT TO YOUR INBOX Join 900,000+ readers discovering how small daily shifts create big life change with my free newsletter. Subscribe here: https://news.jayshetty.me/subscribe Check out our Apple subscription to unlock bonus content of On Purpose! https://lnk.to/JayShettyPodcast What I Discuss: 00:00 Introduction 02:18 Why We Feel Disconnected and Unfulfilled 06:27 Pursuing The Right Goals 11:32 Near-Death Experience And Writing The Sublime 13:13 Uncovering Your Authentic Self 19:51 The Looking-Glass Self 22:20 Overcoming Boredom Through Slow Disciplines 27:38 What is The Difference Between Happiness And Fulfillment? 32:15 Resisting Modern Culture And Embracing Difficulty 36:08 Building Confidence Through Small Steps 41:03 The Anxiety of Feeling Behind in Life 48:00 Connection To Others vs. Chasing Wealth 51:17 Turning Envy Into Gratitude 55:12 Real Fulfillment Beyond Financial Success 58:32 Money As Oxygen, Not Fulfillment 01:00:13 Workplace Politics And Power Dynamics 01:02:46 Why We’re Drawn to People Who Send Mixed Signals 01:04:53 Breaking Out of Repetitive Life Patterns 01:07:23 Confronting Mortality To Feel Alive 01:14:45 Transcendence, Evolution, And Spirituality 01:19:37 The Anti-Sublime Vs. the False Sublime 01:25:02 Robert On Final Five Episode Resources: Pre-order The Law of the Sublime https://sites.prh.com/lawofthesublime Instagram | https://www.instagram.com/robertgreeneofficial YouTube | https://youtube.com/@robertgreeneofficial Learn more about your ad choices. Visit podcastchoices.com/adchoices DISCLAIMER: Please note, this is an independent podcast episode not affiliated with, endorsed by, or produced in conjunction with the host podcast feed or any of its media entities. The views and opinions expressed in this episode are solely those of the creators and guests. For any concerns, please reach out to team@podroll.fm.

    You Might Like This Interview with Robert Greene: On Purpose with Jay Shetty

  3. 3d ago

    BPC-157 Update: HHS Policy, Human Evidence & WADA Status

    BPC-157 is back in the compounding-policy conversation—but what does HHS's new notice actually change, and what does the human evidence show? In this revisit, John Garrett looks at BPC-157's proposed biology, the three small published human reports, new clinical-trial registry entries, the FDA advisory committee's recommendation, and HHS's October 30 interim enforcement-discretion policy. The published human record remains small and very low certainty. For BPC-157, the HHS policy identifies the acetate form and specified dosage forms under limited Section 503A circumstances. It is conditional and interim; it does not make BPC-157 FDA-approved, add it to the 503A Bulks List, or establish that it works. We also explain why the anti-doping rules are a separate question. This episode is for informational purposes only and is not medical advice. Research and policy details were checked October 30, 2026; verify current status before publication.

  4. Oct 28

    Beyond Stem Cells: Secretomes, Cellular Repair & Longevity | Sanjiv Lal

    What if the future of regenerative medicine isn't just about stem cells—but the biological messages those cells send? In this episode of Peptides Explained, John Garrett sits down with Sanjiv Lal, founder of Cell Factor and co-founder of Regen Therapy, to explore the emerging science of secretomes, cellular communication, and regenerative medicine. Sanjiv shares his personal journey from pharmaceutical sciences and molecular diagnostics to becoming a patient facing significant health challenges. That experience sparked his interest in cell-free regenerative technologies and the biological signaling systems involved in tissue repair, inflammation, and aging. Together, John and Sanjiv explore: Secretome science: What secretomes are and how they differ from stem cells and exosomes. Cellular communication: How peptides, growth factors, cytokines, and extracellular vesicles influence biological signaling. Cell Factor: Sanjiv's explanation of the technology, manufacturing process, and potential applications. Mitochondrial health: The relationship between cellular energy, inflammation, and biological function. Healthspan vs. lifespan: Why extending healthy, functional years matters as much as extending life. Peptides and longevity: Sanjiv's personal experience with Cell Factor, SS-31, MOTS-c, and other interventions. The future of healthcare: The potential role of preventive medicine, personalized diagnostics, and emerging regenerative technologies. Sanjiv also discusses his own health improvements and his vision for expanding access to regenerative medicine through Regen Therapy and related ventures. The bigger question: Can scientists harness cellular signaling to improve human health, and what clinical evidence will be needed to demonstrate that these approaches are safe and effective? This is a conversation about scientific possibility, innovation, and taking a more active role in long-term health. Learn more: Cell Factor: https://cell.health/ RegenTherapy https://regentherapy.com Important disclaimer: This episode is for educational purposes only and does not constitute medical advice. Cell Factor and the experimental approaches discussed should not be considered proven treatments for kidney disease, diabetes, aging, or other medical conditions. Personal experiences are not controlled clinical evidence. Consult a qualified healthcare professional before making treatment decisions.

  5. Oct 26

    CJC-1295 Deep Dive: What the Human Evidence Actually Shows

    True-Sciences.com Use Code Pep20 for 20% off. A careful look at CJC-1295: the growth-hormone pathway, the distinction between DAC and no-DAC naming, what small human studies measured, the terminated Phase 2 trial, current FDA compounding information, the unproven CJC-1295/ipamorelin combination claims, and WADA's 2026 rules. The evidence supports a hormone effect for the long-acting DAC-modified compound; it does not establish the benefits often marketed for consumer products. Educational content only; not medical advice. Snapshot checked October 19, 2026.

  6. Oct 21

    The Silent Killer in Your Kitchen? Seed Oils, Inflammation & What to Cook With Instead with Cherie Calbom

    Seed oils may be hiding in more of your everyday foods than you realize. In this episode of Peptides Explained, host John talks with Cherie Calbom, MS—known as the Juice Lady—about seed oils, cooking fats, inflammation, and how to make more informed choices at the grocery store and when dining out.Cherie discusses how common seed oils are processed, why she recommends checking ingredient labels, and which alternatives she uses, including olive oil, avocado oil, coconut oil, ghee, and beef tallow. They also talk about omega-6 and omega-3 balance, cooking with different fats, and practical ways to make food swaps without giving up flavor.The conversation explores the history of seed oils and changing ideas about dietary fat and cholesterol. Cherie shares tips for spotting oils in packaged foods and describes resources for people who want to learn more, including her book The Truth About Seed Oils. Topics include: seed oils, cooking fats, inflammation, omega-6 and omega-3, food labels, nutrition, and healthy cooking.

  7. Oct 19

    Retatrutide: Is It Time to Panic? Lilly's Lawsuits, the Science, and What Happens Next

    Eli Lilly is taking legal action against businesses selling products labeled retatrutide. What do the lawsuits actually establish—and what don't they? John Garrett separates pending legal allegations from court findings, reviews the human trial evidence for the investigational triple agonist, and explains why molecular identity, purity, and pharmaceutical equivalence are not interchangeable. We also examine FDA restrictions, consumer safety, and the implications for clinics, vendors, and independent educators. Educational only; not medical or legal advice. Retatrutide is not FDA-approved. Sources: NEJM DOI 10.1056/NEJMoa2301972; FDA unapproved GLP-1 drug concerns; ClinicalTrials.gov NCT05929066 and NCT05882045.

  8. Oct 14

    Can Peptides Protect the Brain From Vascular Damage?

    Can peptide biology protect the brain from vascular damage? John follows a question that started with Vesugen into the biology of vascular cognitive impairment—endothelial dysfunction, hypoperfusion, blood-brain-barrier injury, mitochondrial stress, inflammation and neuronal damage. The episode maps Cerebrolysin, SS-31/elamipretide, ARA-290/cibinetide, Semax, Vesugen and GLP-1 receptor agonists onto different points in that cascade, then asks the question that matters: what does the human evidence actually support? Cerebrolysin provides the biggest surprise, with randomized vascular-dementia trials—but still low-certainty evidence. Educational only; not medical advice.

See All (65)

Ratings & Reviews

4.5
out of 5
2 Ratings

About

Peptides Explained breaks down the most talked-about peptides and GLP-1 medications in health, fitness, and longevity — including semaglutide, tirzepatide, BPC-157, TB-500, and more. Hosted by Registered Nurse John Garrett, this podcast explains how these compounds work, why they're popular, what the research shows, and the real risks and side effects — all in plain language. No bro science. No hype. Just clear, foundational education. For informational purposes only. Not medical advice. For Research Peptides; True-Sciences.com use Pep20 for 20% off https://www.skool.com/peptides-explained-15

Information

  • Creator
    John Garrett
  • Years Active
    2026
  • Episodes
    65
  • Rating
    Explicit
  • Copyright
    © 2026
  • Show Website
    Peptides Explained

You Might Also Like