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 – Introduction

02:15 – Dr. Crawford’s personal fertility journey & miscarriages

07:07 – Discovering inflammation, toxins & celiac connection

09:56 – Rising infertility rates & sperm count decline12:18 – Cycle tracking, wearables & hormone testing

15:11 – AMH testing & why it’s controversial

20:14 – Fertility testing, anatomy & semen analysis

26:26 – Patient stories & whole-body fertility approach

34:17 – Environmental toxins & endocrine disruptors

40:09 – Egg quality, biological age & lifestyle factors

46:28 – Advanced strategies: red light therapy, IVF testing, add-ons

56:00 – Birth control myths & fertility impact

01:04:09 – Menopause, genetics & shifting timelines

01:12:01 – Fertility myths & misconceptions

01:16:07 – Prenatal vitamins, folate vs. methylfolate debate

01:21:18 – PCOS explained & why diagnosis matters

01:28:36 – 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/..

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

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:

1. Introduction to Dr. Janaye Duane (0:00 - 2:30)

   • Overview of Dr. Duane's background and mission.

2. From Opera Singer to Futurist (2:31 - 10:00)

   • Dr. Duane shares her career journey and the transition to futurism.

3. The Impact of COVID-19 (10:01 - 18:00)

   • Discussion on how the pandemic has shifted scenario planning and work dynamics.

4. Biohacking and Longevity (18:01 - 30:00)

   • Exploring future trends in biohacking and longevity medicine.

5. Ethical Considerations in AI (30:01 - 40:00)

   • Delving into the ethical implications of AI in healthcare.

6. Practical Tools for Growth (40:01 - 50:00)

   • Exercises and tools for personal and professional development.

7. Conclusion and Future Outlook (50:01 - End)

   • Final thoughts and the importance of ongoing conversations about health and technology.

Today I’m joined by Dr. Brooke Stubbs, a double board-certified physician in internal and lifestyle medicine, for a deep dive into inflammation, what drives it, how it shows up in the body, and why so many women are silently affected by it. We explore how gut dysfunction, hormone imbalances, poor sleep, and emotional stress contribute to chronic symptoms like fatigue, bloating, brain fog, and burnout. Dr. Stubbs shares why inflammation is often overlooked in conventional care—and how a functional, root-cause approach can lead to lasting healing.She also explains how food, movement, stress management, and environment can either fuel or reduce disease over time.If you’ve ever felt dismissed by the medical system or frustrated by vague symptoms, this conversation offers clarity, empowerment, and science-backed tools to take your health into your own hands.This episode is brought to you by Seed. Save 25% off Seed: https://seed.com/daily-synbiotic?utm_source=ambassador&utm_medium=podcast&utm_campaign=kaylabarnes&utm_term=25p&promo_code=KAYLABARNES25Chapters:

00:00 – Introduction02:57 – Women Are Being Misdiagnosed (Here’s Why)09:10 – How Ultra-Processed Foods Hijack Your Biology15:05 – The Gut-Brain-Immune Axis Is Real (And Powerful)21:23 – Environmental Toxins Are Disrupting Your Hormones27:02 – Longevity Medicine Isn’t Just for Men33:10 – Debunking “Plant-Based Is Always Healthier”39:18 – Your Nervous System Is a Missing Piece44:56 – What Dr. Stubbs Actually Eats in a Day_______________Dr. Brooke Stubbs + WebsiteIG:   / brookiestubbsmd  Website: https://brookestubbsmd.com/Kayla Socials + WebsiteInstagram:   / kaylabarnes  TikTok:   / femalelongevity  Twitter: 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-memberkayla-barnes-lentz.circle.so/checkout/become-a-member

In this conversation, I sit down with Nick to unpack the deeper science behind GLP-1s and metabolic health. We explore how compounds like Tirzepatide and GLP-1 agonists go beyond weight loss, influencing everything from cardiovascular elasticity and neuroinflammation to mood, cognition, and gut-brain signaling. We also discuss lesser-known drivers of real change, like adiponectin, MPO, and the surprising effects of statins on inflammation.But the conversation doesn’t stop with human health. We dive into the behavioral power of the microbiome, how dogs might reduce childhood allergies, and whether AI can actually translate what your pet is thinking. If you’re curious about fat loss, brain health, and the future of metabolic science, this episode offers a perspective you won’t find anywhere else.*Chapters:*0:00 – Meet Dr. Nick: From Patient to Pioneer06:50 – The Problem with "Evidence-Based Medicine"10:15 – Why Nick Left the Medical System13:10 – Can YouTube Have a Bigger Impact Than Hospitals?16:30 – What Is Metabolic Health & Why Does It Matter?19:00 – Mental Health, Depression & Metabolism24:15 – Brain Hacks That Actually Work40:00 – Improving Metabolic Flexibility Naturally46:00 – Gut-Brain Connection & Fiber Myths*Nick's Socials + Website*IG: https://www.linkedin.com/in/nicknorwitz/Youtube channel: https://www.youtube.com/channel/UCLTZUJSEulehPtF_ytFiU_AWebsite: https://www.nicknorwitz.com*Kayla's Socials + 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

In this conversation, Kayla and Dr. Amy Killen discuss the critical aspects of women's hormonal health, emphasizing the importance of estrogen, the impact of menopause, and the need for accurate information regarding hormone therapy. She highlights the significance of bone health, the role of lifestyle in hormonal balance, and emerging treatments that can enhance women's health. The discussion also touches on the intersection of women's health and environmental policy, as well as the evolving relationship between doctors and patients in the age of technology.

Dr. Amy Killen, MD is a leading expert in anti-aging and regenerative medicine, specializing in skin rejuvenation, sexual optimization, and longevity. A former ER physician, she now focuses on cutting-edge therapies like stem cells, PRP, and exosomes to help people look and feel their best. Dr. Killen is the founder of the HOP Box, Humanout Health and a global speaker on biohacking and sexual health.

Amy Substack

Amy IG

Humanaut

Hopbox

Chapters

00:00 Understanding Women's Hormonal Health

02:49 The Importance of Bone Health in Women

05:37 Navigating Hormone Therapy and Misinformation

08:43 The Role of Hormones in Disease Prevention

11:43 Testing and Monitoring Hormone Levels

14:38 The Impact of Lifestyle on Hormonal Health

17:37 Emerging Treatments and Technologies for Women's Health

20:17 The Intersection of Women's Health and Environmental Policy

23:10 The Future of Doctor-Patient Relationships

26:11 Closing Thoughts on Women's Health and Longevity

In this episode, we explore the intersection of ovarian health, menopause, and AI technology with Kiran, the founder of TimelessBioTech. The conversation delves into the importance of ovarian longevity for women's health, the predictive tools being developed to forecast menopause timing, and the various interventions that can support ovarian health. Kiran shares insights on hormonal balance, the role of lifestyle factors, and the future of personalized health strategies for women. The discussion emphasizes the need for targeted solutions and the potential for AI to revolutionize women's health care.

Timeless Biotech Website

Kiran's email for investors, clinics, and companies looking to invest in or work with Timeless: [email protected]

This episode is brought to you by OneSkin, the longevity scientists behind the first topical peptide scientifically proven to reverse skin aging—now bringing their expertise to your scalp.

If you care about aging well, you can’t ignore your hair. The health of your scalp directly impacts the strength, thickness, and lifespan of every strand.

That’s why OneSkin created their new OS-01 HAIR, the first scalp serum powered by a longevity peptide designed to optimize follicle health, balance the scalp, and extend the healthspan of your hair follicles.

In their clinical study, OS-01 HAIR showed significant improvements in hair density, thickness, and overall scalp health—all by targeting follicle aging at the root.

I’ve been using it myself and I’m genuinely impressed. It’s lightweight, fragrance-free, and backed by science—not fluff.

If you're serious about keeping your hair vibrant and resilient as you age, I highly recommend giving OneSkin's OS-01 HAIR a try.

Head to oneskin.co/KAYLA  for 15% off your order.

About Kiran

Kiran Kumar is the Founder & CEO of Timeless Biotech, an early-stage ovarian longevity company that has prototyped the first-ever time-to-menopause predictor and ovarian age clock.

Kiran is a Biotechnology Bioengineer from UC San Diego, and has contributed to research in ML-powered diagnostics.

Kiran has worked in numerous longevity and wellness startups such as FOXO Technologies, OneSkin, and Timeline where she authored. research-backed content

Kiran’s work sits at the intersection of Physiology, AI, and Longevity.

Chapters

00:00 Introduction to Ovarian Longevity and AI Solutions

02:44 The Importance of Ovarian Health in Longevity

05:38 Understanding Menopause and Ovarian Aging

08:48 Predictive Tools for Menopause Timing

11:32 Interventions for Ovarian Longevity

14:31 The Role of Hormones in Ovarian Health

17:25 Innovative Approaches to Hormonal Balance

20:14 The Future of Ovarian Health Technologies

22:58 Personalized Health Strategies for Women

25:31 Conclusion and Future Directions

Meet my new doctor, Dr. Sara Szal Gottfried.

I am so excited about our new duo! This conversation explores various topics including medical gaslighting, hormonal health, Kayla's labs including genetic testing, nutrition, inflammation, and the impact of environmental toxins. Sara and Kayla emphasize the need for personalized care and proactive health strategies for women, aiming to empower listeners with knowledge and actionable insights.

Chapters

00:00 Introduction to Women's Health Podcast

02:53 Exploring Longevity and Women's Health

05:30 The Impact of Medical Gaslighting on Women

08:18 Understanding Hormonal Health and Testing

11:02 Genetic Testing and Its Role in Women's Health

14:02 The Importance of Nutrition and Micronutrients

16:44 Addressing Inflammation and Autoimmune Concerns

19:28 Toxic Burden and Environmental Exposures

22:20 Strategies for Detoxification and Health Optimization

25:06 Conclusion and Future Topics

More About Sara:

Dr. Sara Szal Gottfried is a New York Times bestselling author and a board-certified gynecologist known for her work in precision medicine and natural hormone balancing. She graduated from Harvard Medical School and MIT, and completed her residency at the University of California, San Francisco. She has authored several books, including "The Hormone Cure", "The Hormone Reset Diet", "Younger", and "Brain Body Diet". Dr. Gottfried focuses on helping women optimize their health through personalized approaches based on genetics, lifestyle, and environment.

Sara Socials + Website IG: https://www.instagram.com/saragottfriedmd/

Website: https://www.saragottfriedmd.com

Her Podcast on Apple: https://podcasts.apple.com/us/podcast/treated-with-dr-sara-szal/id1799034638Subscribe to

Her Podcast on Spotify: https://open.spotify.com/show/1dtiAfWhOpBEtB155MaoJ9?si=1bca702eadf644a5

Kayla Socials + WebsiteInstagram:  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

Today I am speaking with Vania LACASCADE, Chief Innovation Officer at L'Oréal Groupe!

I joined L'Oréal Groupe in Paris recently to learn more about all of their new longevity initiatives! I was so impressed by their commitment to understanding the science of Longevity. They have over 4,000researchers on their team and are investing over 1B annually in R&I!

They've also recently become invested in some great longevity companies that you're heard me mention such as Trudiagnostics, and Timeline Nutrition to further their longevity efforts. They are rolling out in store skin biological age testing, at home AI tools, and so much more! 

In this episode of the Longevity Optimization Podcast, Dr. Aimee Eyvazzadeh shares her journey into OB-GYN and her passion for helping people conceive. The conversation delves into innovative treatments for fertility, including ovarian PRP, hyperbaric oxygen therapy, and the potential of stem cells. Dr. Dr. Aimee Eyvazzadeh discusses the importance of supplements, lifestyle changes, and comprehensive fertility workups, including the TUSHY method. The episode also highlights the significance of addressing PCOS and the future of fertility medicine, emphasizing education and access to treatments.

About Dr. Aimee Eyvazzadeh

Dr. Aimee Eyvazzadeh—affectionately known as “The Egg Whisperer”—is a San Francisco Bay Area–based reproductive endocrinologist and fertility expert. She’s the founder of her own practice where she specializes in IVF and helping women, especially those over 35, realize their dreams of becoming mothers.

Her Credentials:

• M.D. from UCLA School of Medicine

• Residency in Obstetrics and Gynecology at Harvard Medical School

• Fellowship in Reproductive Endocrinology and Infertility

• Master’s in Public Health (MPH) in Management and Policy from the University of Michigan

• Board Certified in Obstetrics and Gynecology

• Fellow of the American College of Obstetrics and Gynecology (FACOG)

  
  

  Follow her on IG

  Visit Her Website

Chapters

00:00 Introduction to Fertility and OB-GYN

01:00 The Journey into Fertility Medicine

01:48 Innovative Treatments: Ovarian PRP

06:35 Understanding Ovarian PRP and Its Mechanism

07:37 Hyperbaric Oxygen Therapy in Fertility

09:38 The Role of Genetic Screening in Embryo Health

11:32 Emerging Therapies: Stem Cells and HGH

13:33 Rapamycin: A Breakthrough in Fertility Medicine

19:13 The TUSHY Method: Comprehensive Fertility Testing

24:10 Lifestyle Factors Affecting Fertility

28:42 Supplements for Egg Health

33:27 Environmental Toxins and Fertility

38:25 Future of Fertility Treatments and Technologies

* 10 billion platelets in PRP is what we want for clarity!