Peptides and Longevity: Redefining Aging and Transforming Health with Dr. Kent Holtorf
Kent Holtorf, MD
Join Dr. Kent Holtorf as he explore groundbreaking science, innovative therapies, and the future of health and aging. In each episode, he dives deep into the world of peptides—potent molecules that regulate immune function, boost cellular regeneration and optimize metabolism. Through conversations with leading experts, Dr. Holtorf explains how peptides differ from traditional hormones, their role in reversing chronic illness, and their potential to enhance sleep, brain function, and overall vitality.
https://holtorfmed.com/
https://integrativepeptides.com/
https://holtorfmed.com/
https://integrativepeptides.com/
Episodes
Mentioned books
Mar 18, 2026 • 26min
Practicing Medicine Freely Through the PMA Model
What if healthcare practitioners could serve people more freely while preserving patient choice? In this episode of Peptides and Longevity, Michael Blake, founder of Forgotten Formula, explains Private Membership Associations (PMAs), how member-based models function, and why some clinicians are exploring constitutional frameworks to support integrative, root-cause care.- - - - - Michael Blake is the founder of Forgotten Formula and a leading voice in root-cause healing for chronic illness, autoimmunity, and cancer-related conditions. His work focuses on tracing disease back to early-life microbiome disruption, toxic exposure, infections, and nutrient depletion.Through a systems-based approach that integrates diagnostics, detoxification, nutrient restoration, and mind–body–spirit healing, Michael Blake helps practitioners and patients restore the conditions the body needs to heal itself.Website: https://www.forgottenformula.com/LinkedIn: https://www.linkedin.com/in/michael-blake-742a8619b- - - - - Are you a health practitioner exploring peptide therapies? Learn more at www.integrativepeptides.com and use code PODLIFE for practitioner savings.For AI-driven insights and tools to support peptide protocols, visit www.integrativepeptides.ai- - - - - Holtorf Medical GroupWebsite: https://holtorfmed.com/Facebook: https://www.facebook.com/holtorfmed/Instagram: https://www.instagram.com/holtorfmedicalgroup/Kent Holtorf, MDYouTube: https://www.youtube.com/channel/UC0S6Kaa1V9-dfo2sPyZPT6AProduced by DrTalkshttps://drtalks.com/podcast-service/
Mar 11, 2026 • 31min
You Can’t Treat What You Don’t Test
Healing often stalls when care relies on guesswork instead of clarity. In this episode of Peptides and Longevity, Debi Bryk of MaxGen Labs explains how genetic testing provides a lifelong blueprint for personalized nutrition, lifestyle, and supplementation, helping practitioners and individuals move from trial and error to targeted healing.- - - - - Debi Bryk, NC, BCHN, is a board-certified holistic nutritionist specializing in functional genomics, autoimmune nutrition, and personalized lifestyle medicine. Inspired by helping her husband achieve long-term remission from ulcerative colitis without medication, she dedicated her career to guiding individuals with complex chronic conditions toward root-cause healing.Through her work with MaxGen Labs, Debi helps practitioners and individuals use genetic testing to create personalized health strategies based on DNA-driven insights rather than trial-and-error approaches.Website: https://www.maxgenlabs.comInstagram: https://www.instagram.com/debibryk/LinkedIn: https://www.linkedin.com/in/debi-bryk-nc-bchn-370971b6/- - - - - Are you a health practitioner exploring peptide therapies?Learn more at www.integrativepeptides.comand use code PODLIFE for practitioner savings.For AI-driven insights and tools to support peptide protocols, visit www.integrativepeptides.ai- - - - - Holtorf Medical GroupWebsite: https://holtorfmed.com/Facebook: https://www.facebook.com/holtorfmed/Instagram: https://www.instagram.com/holtorfmedicalgroup/Kent Holtorf, MDYouTube: https://www.youtube.com/channel/UC0S6Kaa1V9-dfo2sPyZPT6AProduced by DrTalkshttps://drtalks.com/podcast-service/
Mar 4, 2026 • 41min
He Was Preparing to Lose His Bladder. Then Something Changed.
He was preparing to lose his bladder after a cancer diagnosis… until his second surgery revealed something no one expected. In this episode of Peptides and Longevity, Jon Vengochea shares how personalized, multi-system care alongside conventional treatment transformed his strength, outlook, and recovery journey.- - - - - Jon Vengochea is a patient at Holtorf Medical Group who shares his personal experience navigating a bladder cancer diagnosis and recovery journey. After facing limited treatment options and significant physical decline, Jon pursued personalized integrative care alongside conventional medical treatment focused on immune function, metabolic health, and whole-body support.Through his story, Jon offers a powerful patient perspective on resilience, faith, informed decision-making, and the importance of becoming an active participant in one’s healthcare journey.- - - - - Holtorf Medical GroupWebsite: https://holtorfmed.com/Facebook: https://www.facebook.com/holtorfmed/Instagram: https://www.instagram.com/holtorfmedicalgroup/Kent Holtorf, MDYouTube: https://www.youtube.com/channel/UC0S6Kaa1V9-dfo2sPyZPT6AProduced by DrTalkshttps://drtalks.com/podcast-service/
Feb 25, 2026 • 46min
Fasting Without the Suffering: The ProLon Science Behind Autophagy
In this episode of Peptides and Longevity, Michael McNeal sits down with Melanie Murphy Richter to break down how the ProLon 5-Day Fasting Mimicking Diet is designed to keep you just below key nutrient-sensing pathways so you can access autophagy, support gut balance, and reduce cravings while still eating real food.Melanie Murphy Richter, MS, RDN, is a registered dietitian nutritionist with a background in healthcare PR and a master’s degree in health span and longevity. She runs a private practice focused on gut-centered care for a wide range of conditions, including autoimmune concerns, anxiety, and depression.She is also the Director of Communications at L-Nutra, a longevity science company behind the ProLon 5-Day Fasting Mimicking Diet. Having studied under Valter Longo and completed numerous ProLon cycles herself, Melanie blends clinical insight with practical experience to help people understand fasting science in a way they can actually follow.Website: https://melaniemurphyrd.com/Instagram: https://www.instagram.com/healthnmellness/LinkedIn: https://www.linkedin.com/in/melaniegmurphy/Holtorf Medical GroupWebsite: https://holtorfmed.com/Facebook: https://www.facebook.com/holtorfmed/Instagram: https://www.instagram.com/holtorfmedicalgroup/Kent Holtorf, MDYouTube: https://www.youtube.com/channel/UC0S6Kaa1V9-dfo2sPyZPT6AProduced by DrTalkshttps://drtalks.com/podcast-service/
Feb 18, 2026 • 20min
Why Most Skincare Never Reaches Your Skin
Most skincare promises repair, but this goes far beyond that. In this episode of Peptides and Longevity, Debbi Barber, founder of Vitali Skincare, shares how copper peptides remodel damaged skin, improve texture and tone, and support healing after procedures through a discovery that transformed her own skin.Debbi Barber is the founder, creator, and CEO of Vitali Skincare, a peptide-based skincare company focused on true skin remodeling. After discovering the effects of copper peptides on her own skin, she partnered with expert chemists to develop formulations designed for absorption, efficacy, and long-term skin health.Today, Vitali Skincare products are used globally by individuals seeking science-informed skincare that supports healing, resilience, and confidence at every stage of life.Website: https://www.vitaliskincare.comInstagram: https://www.instagram.com/debbibarber/LinkedIn: https://www.linkedin.com/in/debbibarberHoltorf Medical GroupWebsite: https://holtorfmed.com/Facebook: https://www.facebook.com/holtorfmed/Instagram: https://www.instagram.com/holtorfmedicalgroup/Kent Holtorf, MDYouTube: https://www.youtube.com/channel/UC0S6Kaa1V9-dfo2sPyZPT6AProduced by DrTalkshttps://drtalks.com/podcast-service/
Feb 11, 2026 • 26min
The Forgotten Foundations of Healing
Chronic illness doesn’t begin with a diagnosis. It begins with a story. In this episode of Peptides and Longevity, Michael Blake from Forgotten Formula explains how birth trauma, microbiome disruption, toxic exposure, infections, and unresolved trauma accumulate over a lifetime to drive autoimmunity, cancer, and metabolic breakdown.Michael Blake is the founder of Forgotten Formula and a leading voice in root-cause healing for chronic illness, autoimmunity, and cancer-related conditions. His work focuses on tracing disease back to early-life microbiome disruption, toxic exposure, infections, and nutrient depletion.Through a systems-based approach that integrates diagnostics, detoxification, nutrient restoration, and mind–body–spirit healing, Michael Blake helps practitioners and patients restore the conditions the body needs to heal itself.Website: https://www.forgottenformula.com/LinkedIn: https://www.linkedin.com/in/michael-blake-742a8619bHoltorf Medical GroupWebsite: https://holtorfmed.com/Facebook: https://www.facebook.com/holtorfmed/Instagram: https://www.instagram.com/holtorfmedicalgroup/Kent Holtorf, MDYouTube: https://www.youtube.com/channel/UC0S6Kaa1V9-dfo2sPyZPT6AProduced by DrTalkshttps://drtalks.com/podcast-service/
Feb 4, 2026 • 32min
Regeneration Requires Power, Not Hope
Healing breaks down when the cell runs out of energy. In this episode of Peptides and Longevity, Dr. Drew Kidder explains why mitochondria drive peptide effectiveness, regeneration, and immune balance, and why real healing must begin at the cellular level.Dr. Drew Kidder is a clinical educator with CellCore Biosciences, where his work focuses on mitochondrial health, detoxification, and cellular regeneration. He specializes in helping practitioners understand how energy production, toxic burden, and cellular resilience shape healing outcomes. Dr. Kidder emphasizes restoring cellular charge so the body can repair, regenerate, and maintain balance at the most foundational level.Website: https://cellcore.com/Instagram: https://www.instagram.com/drdrewkidder/LinkedIn: https://www.linkedin.com/in/drandrewkidderHoltorf Medical GroupWebsite: https://holtorfmed.com/Facebook: https://www.facebook.com/holtorfmed/Instagram: https://www.instagram.com/holtorfmedicalgroup/Kent Holtorf, MDYouTube: https://www.youtube.com/channel/UC0S6Kaa1V9-dfo2sPyZPT6AProduced by DrTalkshttps://drtalks.com/podcast-service/
Jan 28, 2026 • 31min
Why Every Organ Has Its Own Biological Age
Aging isn’t just about getting older. It’s about what’s quietly breaking down underneath the surface. In this episode of Peptides and Longevity, Dr. Jeffrey Gladden explains how nervous system regulation, biological aging hallmarks, environment, and regenerative sequencing determine whether aging accelerates or becomes reversible.Dr. Jeffrey Gladden is a former interventional cardiologist and the founder of Gladden Longevity, where he focuses on precision longevity medicine and health optimization. With decades of experience, he applies a multi-system approach to aging that includes nervous system regulation, biological aging hallmarks, performance capacity, and environmental design.Dr. Gladden is the author of 100 Is the New 30 and hosts the Gladden Longevity Podcast. His work centers on helping individuals extend healthspan, restore resilience, and access regenerative strategies through intelligent sequencing and personalized care.Jeffrey Gladden, MD, FACCWebsite: https://gladdenlongevity.com/Instagram: https://www.instagram.com/gladdenlongevity/LinkedIn: https://www.linkedin.com/in/jeffrey-gladden-md-facc-489bb530/🎧 Gladden Longevity Podcast Cutting-edge conversations on extending healthspan and performance—where science meets practical strategies for living younger, longer, and stronger.Listen on Apple PodcastsVisit www.integrativepeptides.com and use the code PODLIFE to get 10% off your first purchase.Holtorf Medical GroupWebsite: https://holtorfmed.com/Facebook: https://www.facebook.com/holtorfmed/Instagram: https://www.instagram.com/holtorfmedicalgroup/Kent Holtorf, MDYouTube: https://www.youtube.com/channel/UC0S6Kaa1V9-dfo2sPyZPT6AProduced by DrTalkshttps://drtalks.com/podcast-service/
Jan 21, 2026 • 1h 3min
AI Brain Mapping Meets Functional Medicine
You can look healthy and still feel broken inside. In this episode of Peptides and Longevity, Dr. Miles Nichols joins us to explain why trauma, chronic stress, and environmental illness reshape the brain and nervous system. Tune in to find out how advanced diagnostics, breathwork, and phased healing restore resilience and function.Dr. Miles Nichols is a physician at Medicine With Heart Clinic, where he focuses on whole-person healing that integrates mind, body, and spirit. His work centers on complex chronic illness, nervous system dysregulation, and environmentally acquired conditions, using advanced tools like AI brain imaging and gene expression testing to uncover hidden drivers of disease.He also trains clinicians through Mind Body Functional Medicine, helping providers deepen their clinical skills while staying connected to passion, purpose, and sustainable care.Dr. Miles Nichols, DAOM, MSOM, LAcWebsite: https://medicinewithheart.com/Instagram: https://www.instagram.com/drmilesnichols/LinkedIn: https://www.linkedin.com/in/drmilesnichols/Visit www.integrativepeptides.com and use the code PODLIFE to get 10% off your first purchase.Holtorf Medical GroupWebsite: https://holtorfmed.com/Facebook: https://www.facebook.com/holtorfmed/Instagram: https://www.instagram.com/holtorfmedicalgroup/Kent Holtorf, MDYouTube: https://www.youtube.com/channel/UC0S6Kaa1V9-dfo2sPyZPT6AProduced by DrTalkshttps://drtalks.com/podcast-service/
Jan 14, 2026 • 42min
Perimenopause Starts Earlier Than You Think
Perimenopause can feel like your body and emotions have suddenly turned against you. In this episode of Peptides and Longevity, Dr. Jen Pfleghaar explains why progesterone declines first, why estrogen becomes erratic, and how stress, toxins, and insulin resistance can drive anxiety, weight gain, libido changes, and skin issues years before menopause.Jen Pfleghaar, DO, ABOIMWebsite: pflegmed.com/dr-jenInstagram: instagram.com/integrativedrmomLinkedIn: linkedin.com/in/drjenpfleghaar/🎧 The Integrative Health Podcast with Dr. Jen Explore the root causes of fatigue, hormone imbalance, and chronic illness—with a functional medicine doctor who helps patients take their health back:Listen on SpotifyListen on Apple PodcastsListen on BuzzsproutListen on iHeart RadioVisit www.integrativepeptides.com and use the code PODLIFE to get 10% off your first purchase.Holtorf Medical GroupWebsite: https://holtorfmed.com/Facebook: https://www.facebook.com/holtorfmed/Instagram: https://www.instagram.com/holtorfmedicalgroup/Kent Holtorf, MDYouTube: https://www.youtube.com/channel/UC0S6Kaa1V9-dfo2sPyZPT6AProduced by DrTalkshttps://drtalks.com/podcast-service/
