Longevity Optimization with Kayla Barnes-Lentz

• Why We Age + Interventions to Slow Aging with Dr. Matt Kaeberlein, PhD

  What if aging wasn’t just something that happens to us, but something science could actually slow down? That’s the question at the heart of today’s conversation with Dr. Matt Kaeberlein, who’s a leading scientist and longevity researcher at the University of Washington.Dr. Kaeberlein has spent decades decoding the biology of aging, from cellular mechanisms to practical strategies that could extend not just how long we live, but how well we live. In this episode, we talked about surprising connections between aging and brain health, and looked into the research around lithium and Alzheimer’s to see what the latest science is telling us about extending healthspan.It is an informative discussion on whether aging itself can be slowed or reversed. If you’re curious about how close we really are to changing the rules of aging, this could be worth a watch.Chapters00:00 – Introduction & The Biology of Aging Across Species10:57 – The Struggles of Change, GLP-1 Drugs & The Power of Sleep14:33 – The Hallmarks of Aging21:52 – Funding Issues23:22 – The Truth About Anti-Aging Drugs27:22 – Biological Age Testing 48:23 – Biomarkers, Advanced Testing & The Limits of Diagnostics01:02:50 – Micronutrient Testing and Supplements01:07:11 –  NAD, Smarter Longevity Choices01:18:05 –  Lithium’s Secret Role in Aging and Memory Loss01:27:00 – Foundations of Longevity01:57:37 - Ovarian Aging02:01:02 – Closing Thoughts & Where to Find the Guest Guest’s socials + websiteYouTube: https://www.youtube.com/@optispanX: https://x.com/mkaeberlein?lang=enWebsite: https://www.optispan.life/ Kayla's social + website:Instagram: https://www.instagram.com/kaylabarnes/TikTok: https://www.tiktok.com/@femalelongevityTwitter: https://x.com/femalelongevity Website: https://www.kaylabarnes.com/Follow Her Female Protocol: https://www.protocol.kaylabarnes.com/Become a Member of Kayla's Female Longevity Membership: https://kayla-barnes-lentz.circle.so/checkout/become-a-member

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• Dr. Matt Kaeberlein, PhD - Why We Age + Interventions to Slow Aging

  What if aging wasn’t just something that happens to us, but something science could actually slow down? That’s the question at the heart of today’s conversation with Dr. Matt Kaeberlein, who’s a leading scientist and longevity researcher at the University of Washington.Dr. Kaeberlein has spent decades decoding the biology of aging, from cellular mechanisms to practical strategies that could extend not just how long we live, but how well we live. In this episode, we talked about surprising connections between aging and brain health, and looked into the research around lithium and Alzheimer’s to see what the latest science is telling us about extending healthspan.It is an informative discussion on whether aging itself can be slowed or reversed. If you’re curious about how close we really are to changing the rules of aging, this could be worth a watch.Chapters:00:00 – Introduction & The Biology of Aging Across Species10:57 – The Struggles of Change, GLP-1 Drugs & The Power of Sleep14:33 – The Hallmarks of Aging21:52 – Funding Issues23:22 – The Truth About Anti-Aging Drugs27:22 – Biological Age Testing 48:23 – Biomarkers, Advanced Testing & The Limits of Diagnostics01:02:50 – Micronutrient Testing and Supplements01:07:11 –  NAD, Smarter Longevity Choices01:18:05 –  Lithium’s Secret Role in Aging and Memory Loss01:27:00 – Foundations of Longevity01:57:37 - Ovarian Aging02:01:02 – Closing Thoughts & Where to Find the Guest Guest’s socials + website:YouTube: https://www.youtube.com/@optispanX: https://x.com/mkaeberlein?lang=enWebsite: https://www.optispan.life/ Kayla's social + website:Instagram: https://www.instagram.com/kaylabarnes/TikTok: https://www.tiktok.com/@femalelongevityTwitter: https://x.com/femalelongevity Website: https://www.kaylabarnes.com/Follow Her Female Protocol: https://www.protocol.kaylabarnes.com/Become a Member of Kayla's Female Longevity Membership: https://kayla-barnes-lentz.circle.so/checkout/become-a-member

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• The Fertility Formula with Dr. Natalie Crawford

  Join us in this powerful episode as we sit down with Dr. Natalie Crawford, a double board-certified OB/GYN and reproductive endocrinologist. We explore her personal journey with recurrent pregnancy loss, the rising rates of infertility, and the impact of inflammation, toxins, and lifestyle on reproductive health. Discover how Dr. Crawford is reshaping fertility care and empowering women to understand their bodies, advocate for their health, and make informed choices about their future.Chapters:00:00 – Introduction02:15 – Dr. Crawford’s personal fertility journey & miscarriages07:07 – Discovering inflammation, toxins & celiac connection09:56 – Rising infertility rates & sperm count decline12:18 – Cycle tracking, wearables & hormone testing15:11 – AMH testing & why it’s controversial20:14 – Fertility testing, anatomy & semen analysis26:26 – Patient stories & whole-body fertility approach34:17 – Environmental toxins & endocrine disruptors40:09 – Egg quality, biological age & lifestyle factors46:28 – Advanced strategies: red light therapy, IVF testing, add-ons56:00 – Birth control myths & fertility impact01:04:09 – Menopause, genetics & shifting timelines01:12:01 – Fertility myths & misconceptions01:16:07 – Prenatal vitamins, folate vs. methylfolate debate01:21:18 – PCOS explained & why diagnosis matters01:28:36 – Closing thoughts, book & where to find Dr. Crawford*Dr. Natalie Crawford's Socials:*YouTube: https://www.youtube.com/@NatalieCrawfordMD/videosIG: https://www.instagram.com/nataliecrawfordmdTikTok: https://www.tiktok.com/@UCRZamIB-DWuVPJuc0bKhwzg Website: https://www.nataliecrawfordmd.com/X: https://x.com/ncrawfordmd?lang=enFacebook: https://www.facebook.com/nataliecrawfordmd/Podcast: https://podcasts.apple.com/us/podcast/as-a-woman/id1449553339*Kayla's social + website:*Instagram: https://www.instagram.com/kaylabarnes/TikTok: https://www.tiktok.com/@femalelongevityTwitter: https://x.com/femalelongevityWebsite: https://www.kaylabarnes.comFollow Her Female Protocol: https://www.protocol.kaylabarnes.comBecome a Member of Kayla's Female Longevity Membership: https://kayla-barnes-lentz.circle.so/..

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• Dr. Bill Rawls, MD - Cellular Healing: Lyme, Mold & The Chronic Illness Solution

  Today I’m joined by Dr. Bill Rawls, a board-certified physician and bestselling author, for a wide-ranging conversation on chronic illness, healing, and what it really takes to protect long-term health. We dive into the challenges people face when conventional medicine falls short, the role of lifestyle and environment in recovery, and the surprising power of natural approaches to restore balance in the body.Dr. Rawls also shares insights on resilience, aging, and why true wellness depends on going deeper than symptom management.If you’ve ever struggled with confusing health issues or wondered why the body sometimes fails to heal, this episode offers clarity, empowerment, and tools you can begin applying right away.Chapters:00:00 – Introduction02:03 – When Medicine Doesn’t Have the Answers07:12 – A Personal Turning Point13:14 – Rethinking What “Chronic” Really Means19:22 – The Body’s Hidden Defenses24:55 – How Stress Shapes Illness31:20 – A Smarter Way to Approach Healing38:04 – Restoring Balance Naturally44:50 – Building Resilience for the Long TermDr. Bill Rawls IG + website:IG: https://www.instagram.com/rawlsmd/?hl=enWebsite: https://rawlsmd.com/Resources: https://rawlsmd.com/resources/ Kayla's social + website:Instagram: https://www.instagram.com/kaylabarnes/TikTok: https://www.tiktok.com/@femalelongevityTwitter: https://x.com/femalelongevityWebsite: https://www.kaylabarnes.comFollow Her Female Protocol: https://www.protocol.kaylabarnes.comBecome a Member of Kayla's Female Longevity Membership: ;https://kayla-barnes-lentz.circle.so/checkout/become-a-member

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• Exploring the Future of Health and Technology with Dr. Janaye Duane

  Join us in this insightful episode as we sit down with Dr. Janaye Duane, a behavioral scientist, futurist, and bestselling author. We delve into the intersection of exponential technology, human systems, and the future of health. Discover how Dr. Duane's journey from opera singer to futurist informs her mission to improve life for a billion people.Chapters:Introduction to Dr. Janaye Duane (0:00 - 2:30)Overview of Dr. Duane's background and mission.From Opera Singer to Futurist (2:31 - 10:00)Dr. Duane shares her career journey and the transition to futurism.The Impact of COVID-19 (10:01 - 18:00)Discussion on how the pandemic has shifted scenario planning and work dynamics.Biohacking and Longevity (18:01 - 30:00)Exploring future trends in biohacking and longevity medicine.Ethical Considerations in AI (30:01 - 40:00)Delving into the ethical implications of AI in healthcare.Practical Tools for Growth (40:01 - 50:00)Exercises and tools for personal and professional development.Conclusion and Future Outlook (50:01 - End)Final thoughts and the importance of ongoing conversations about health and technology.

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