Nina’s Notes Podcast

Hey friends,
Dr. Yi Song has spent her career bridging Eastern and Western medicine.
What she’s found is that most people are already losing the health game before they feel a single symptom.
In this conversation, Dr. Song breaks down why treating symptoms is not the same as healing, what stem cell therapy can actually do (and what the industry gets dangerously wrong), and how meditation and energy flow aren’t just ancient metaphysics - they’re measurable, teachable tools for longevity.
If you’ve ever wondered whether regenerative medicine is real or hype, or how to find a clinic you can actually trust, this episode will sharpen your thinking.
Key Topics:
* Why early prevention is the most overlooked lever in healthcare
* Stem cell types, functions, and what mesenchymal stem cells can treat
* How stem cell production declines with age — and what to do about it
* Navigating the unregulated stem cell clinic landscape safely
* The six principles of natural longevity from The Regeneration Effect
* Meditation, energy flow, and metaphysical states of consciousness
Timestamps:
* 00:00 The Intersection of Eastern and Western Medicine
* 08:05 The Importance of Early Prevention in Healthcare
* 13:19 Exploring Stem Cell Therapy and Its Benefits
* 16:18 Understanding Stem Cells: Types and Functions
* 19:56 Applications of Mesenchymal Stem Cells in Treatment
* 22:39 Preventative Measures for Joint Health and Aging
* 28:05 The Decline of Stem Cells with Age
* 29:17 Skepticism and FDA Approval in Stem Cell Therapy
* 30:58 Quality Control in Stem Cell Treatments
* 33:45 Identifying Reputable Clinics for Stem Cell Therapy
* 35:21 The Importance of Personalized Treatment
* 38:12 The Regeneration Effect: Principles for Longevity
* 40:46 Six Principles for Health and Longevity
* 46:24 Rapid Fire Longevity Questions
* 49:52 Myths and Realities of Stem Cell Therapy

RESOURCES MENTIONED:
The Regeneration Effect Book — https://book.regenerationeffect.com
StemCell Therapy Experts — https://stemcelltherapyexperts.com
Cell Therapy Experts Podcast — https://youtube.com/CellTherapyExperts
Free Regeneration Effect eBook — https://gift.regenerationeffect.com
Connect with Dr. Song: https://regenerationeffect.com
ABOUT DR. YI SONG: Dr. Yi Song is a regenerative medicine physician and author of The Regeneration Effect. Drawing on decades at the intersection of Chinese medicine and modern science, she guides patients through personalized stem cell protocols and holistic longevity frameworks at StemCell Therapy Experts.
ABOUT NINA’S NOTES: Nina’s Notes explores the intersection of longevity science, neuroscience, and human optimization. Hosted by Nina Patrick, PhD in pharmaceutical sciences and longevity researcher, each episode translates cutting-edge research into actionable insights for living longer, better.
CONNECT WITH NINA’S NOTES
LinkedIn: https://www.linkedin.com/in/ninapatrick/
Website: https://www.ninapatrick.xyz
Key Words
holistic health, early prevention, stem cell therapy, meditation, longevity, Chinese medicine, regenerative medicine, energy flow, aging, biohacking


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Plant medicine is moving from the fringe into the mainstream.
In this episode of the Nina’s Notes Podcast, I speak with Danny and Sarah, founders of Behold Retreats, who have guided more than 1,500 people through plant medicine ceremonies around the world.
Their participants range from professional athletes and high performers to people seeking deep emotional healing.
We explore what actually happens inside a psychedelic retreat, how medicines like ayahuasca, psilocybin, and Bufo are used in ceremonial contexts, and why these experiences are attracting people interested in healing, personal growth, and expanded consciousness.
Danny and Sarah also explain the concept of ego dissolution, the importance of integration after psychedelic experiences, and the difference between using these medicines for healing versus expansion.
Topics we discuss:
• What happens during a plant medicine retreat• The meaning of ego dissolution (sometimes called “ego death”)• The biggest misconceptions about psychedelics• Why athletes and high performers explore plant medicine• Healing versus expansion in psychedelic experiences• Why integration is essential after ceremony
Plant medicines have been used for thousands of years in indigenous traditions. Today, they are becoming part of a growing conversation around mental health, consciousness, and human potential.
Learn more about Behold Retreats: https://bit.ly/4rwJszz
Thanks for reading Nina’s Notes! This post is public so feel free to share it.



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Hey friends,
Most longevity conversations focus on labs, supplements, and biomarkers. This week’s guest, Roderick Lambert, goes deliberately upstream of all of that.
After 15 years of struggling with obesity and a doctor warning him at 35 that he could have a heart attack within five years, Roderick overhauled his life, lost 24kg in seven months, and never looked back. Today he coaches people aged 40–60 on the root causes of metabolic decline and accelerated aging.
The calories in, calories out model isn’t just bad advice. It’s physically inaccurate.
You’ll discover:
* Why mitochondrial dysfunction is the root cause of most chronic diseases
* How fat produces up to 6x more usable energy than glucose
* Why the 40–60 window is your last real chance to turn back the clock
* The role of light, circadian biology, and coherence in cellular health
* Why “you can’t get well in the environment you got sick in”
* How to build habits that stick, without willpower
Cheers, Nina
Timestamps:
* 00:00 Roderick’s Journey: 15 Years of Obesity
* 05:30 The Doctor’s Warning That Changed Everything
* 12:00 Why Calories In/Out Is Inaccurate Physics
* 18:00 Mitochondria: Far More Than the Powerhouse of the Cell
* 25:00 Accelerated Aging and the 40–60 Window
* 31:00 Food First: Fat vs. Glucose as Fuel
* 38:00 Light Diet and Circadian Biology
* 44:00 Fasting, Movement, and Building Habits
* 50:00 Accountability as the Missing Link
ABOUT RODERICK LAMBERT: Roderick Lambert is a metabolic health coach and founder of Midlife Metabolic Health. After reversing his own metabolic syndrome in his early 40s, he now works with clients aged 40–60 to address the root causes of accelerated aging through first principles nutrition, light biology, movement, and mindset.
ABOUT NINA’S NOTES: Nina’s Notes explores the intersection of longevity science, neuroscience, and human optimization. Hosted by Nina Patrick, PhD in pharmaceutical sciences and longevity researcher, each episode translates cutting-edge research into actionable insights for living longer, better.
CONNECT WITH RODERICK LAMBERT
Website: https://midlifemetabolichealth.com
Facebook: https://www.facebook.com/MidlifeMetabolicHealth/
LinkedIn: https://www.linkedin.com/in/rodericklambert/


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Living longer isn't the same as living well. In this episode, I explore a concept that might matter more than your health span or lifespan: your joy span, the years you spend actually liking your life.
Dr. Kerry Burnight, professor of geriatric medicine at UC Irvine, argues that how we respond to aging determines whether we thrive or suffer.
And the good news? You can lengthen your joy span at any age through everyday choices.
What You'll Learn:
- The difference between lifespan, health span, and joy span
- Dr. Burnight's 4 non-negotiable actions: Grow, Adapt, Give, Connect
- Why asking questions makes you more likeable (science-backed)
- How to continue learning as you age (including free college options for 60+)
- Why I believe this matters at 38, not just in your later yearsIn
The Video, I Share Practical Challenges:
- Journal prompts to assess your current joy span
- How to adapt when life throws you curveballs
- Creative ways to stay connected and give back
- Dr. Burnight's quizzes to get your baseline (link below)
Timestamps:
00:00 Understanding Joy Span vs. Health Span
01:00 The Four Non-Negotiable Actions for Thriving
03:36 Adapting and Growing as we Age
05:35 The Book of the Week
07:15 Check this Out
Links
Joyspan Quizzes: https://www.hachettebookgroup.com/wp-content/uploads/2025/07/JoyspanExtendedExcerpt.pdf
CONNECT WITH ME
Newsletter: https://www.ninasnotes.xyz
LinkedIn: https://www.linkedin.com/in/ninapatrick/
Website: https://www.ninapatrick.xyz
joy span, health span, aging, quality of life, mental health, connection, lifelong learning, geriatric medicine, Dr. Kerry Burnight, thriving, Nina’s Notes


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Preventative healthcare isn’t just for the wealthy few, it can be accessible to everyone who needs it most.
In this episode, Nina sits down with Emilian Popa, founder of Expand Health, for a candid conversation about democratizing longevity and preventative care. From his early days as an entrepreneur in Romania to working in venture capital and finally building his own healthcare company, Emilian reveals the critical gaps in our current healthcare system and how technology can bridge them.
This isn’t about boutique longevity clinics charging $10,000 for annual memberships. It’s about making evidence-based preventative care accessible and affordable for the middle class, the people who need it most but are currently priced out of the market.
Emilian explains why behavior change is the hardest part of healthcare transformation, how AI is revolutionizing patient experience and cost structures, and why the fundamentals of nutrition, movement, and sleep remain non-negotiable. You’ll discover what’s actually stopping people from accessing preventative care, how healthcare will evolve over the next decade, and why brain health deserves more attention in the longevity conversation.

Timestamps:
00:00 Emilian’s Entrepreneurial Journey
05:47 Building Expand Health: A New Approach to Healthcare
12:11 Behavior Change and Health Span
20:24 Innovations in Preventative Care
25:43 Scaling Preventative Health Across Continents
30:57 The Cost of Healthcare and Access to Testing
32:31 Democratizing Healthcare: Bridging the Gap
34:59 Behavior Change: The Key to Health
37:16 The Future of Work: Balancing Productivity and Health
41:05 Foundational Health: Nutrition, Movement, and Sleep
43:33 Emerging Technologies in Health and Longevity
48:15 Advice for Individuals in the Longevity Space
52:58 The Importance of Brain Health and Future Innovations
Where to find Emilian Popa:
* Expand Health
* LinkedIn
Where to find Nina Patrick, PhD:
* Newsletter
* LinkedIn
* Website


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