The Health Detective Podcast by Functional Diagnostic Nutrition

Why Indoor Air is MORE Dangerous Than Outdoor Air w/ Justin Liberman

Most people think the air inside their homes is safe—but what if it’s actually more dangerous than the air outside?

 

In this live episode, Justin Liberman, Director of Operations at Jaspr, who has tested the air in over 3,000 homes and uncovered shocking hidden toxins that most people never suspect and with nearly a decade of experience in environmental and air quality analysis, shares how invisible indoor pollutants—like mold, VOCs, dust, and chemical off-gassing—can silently trigger fatigue, brain fog, rashes, and breathing issues. He also explains how simple, science-backed interventions can dramatically improve your indoor air and overall health.

 

 

Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.

 

Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses!

Where to find Justin Liberman:

Website: jaspr.co/products/airscrubber

Instagram: @jasprco

 

Brain Energy Reset: Metabolic Mental Health & Ketogenic Therapy Power w/ Moira Newiss

In this eye-opening episode, we explore one of the most exciting shifts in modern mental health: the discovery that mental health is deeply rooted in metabolic health. When the brain’s energy supply falters, everything from mood to memory to emotional resilience can be affected — and new research is revealing how nutrition and lifestyle can restore balance.

Our guest, Moira Newiss, is a BANT-registered nutritional therapist, health coach, and accredited ketogenic metabolic therapy expert who specializes in brain energy — a newly recognized root cause of many mental health challenges. Moira helps clients understand what’s happening in their biology and guides them through simple, practical changes that spark real transformation. Her work is grounded in hope, clarity, and the belief that people can not only feel better but truly get their lives back on track.

Together, we unpack how ketogenic diets can provide a cleaner, more efficient fuel source for the brain through ketones, helping stabilize brain energy and improve mental well-being. Moira also explains why diet is only one piece of the puzzle — and how sleep, light, movement, and stress balance each play essential roles in optimizing brain metabolism.

 

 

Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.

 

Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses!

Where to find Moira Newiss:

Website: moiranewiss.co.uk

Instagram: @moiranewiss

YouTube: @moiranewiss

 

Integrative Cancer Care: Advanced Solutions Beyond Traditional Medicine w/ Dr. Akiba Green

Join Dr. Akiba Green—Doctor of Natural Medicine and board-certified functional medicine practitioner—as he dives into the world of integrative cancer care and chronic illness recovery. In this episode, Dr. Green breaks down how advanced diagnostics, natural therapies, and personalized nutrition can work together to support the body’s healing process.

 

You’ll learn:
- The limitations of traditional medicine in addressing root causes
- Which detailed testing options can provide deeper insight into chronic symptoms
- How comprehensive, integrative treatment plans can restore vitality and long-term health

 

With extensive experience in thyroid dysfunction, autoimmune disease, chronic illness, and integrative oncology, Dr. Green offers clear, evidence-informed guidance on whole-person care.

 

 

Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.

 

Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses!

Where to find Dr. Akiba Green:

Website: drakibagreen.com

Instagram: @drakibagreen

Facebook: @DrAkibaGreen

TikTok: @akibathedoc

 

The Longevity Blueprint: How to Live Younger, Longer w/ Jeffrey Gladden, MD

What if living to 100 wasn’t the goal—what if it was living vibrantly every year along the way?

 

In this episode, Dr. Jeffrey Gladden, a board-certified interventional cardiologist and founder of Gladden Longevity, uncovers the cutting-edge science behind extending healthspan and optimizing human performance.

 

Dr. Gladden reveals how biohacking, advanced diagnostics, and personalized medicine are changing the future of aging—and how you can start applying these tools right now to build strength, resilience, and longevity from the inside out.

 

What you’ll learn:

• The difference between lifespan and healthspan—and how to increase both
• The role of biohacking and data-driven testing in living younger, longer
• Simple strategies to boost recovery, strength, and resilience for decades to come

If you’ve ever wondered how to actually slow aging, this conversation is your blueprint.

 

 

 

 

Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.

 

Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses!

Where to find Jeffrey Gladden, MD:

Website: gladdenlongevity.com

Instagram: @gladdenlongevity

 

Food Lies Exposed: Why Everything You’ve Been Told About Diet Is Backwards w/ Brian Sanders

Forget everything you think you know about nutrition.

 

Brian Sanders — filmmaker behind the Food Lies documentary, host of the top-ranked Peak Human podcast, and founder of Austin’s Sapien Center — dismantles decades of misinformation about what we eat.

 

Brian explains how we’ve been misled by the food industry, why animal foods are actually superfoods, and what the real enemy of human health looks like.

 

If you’ve tried diet after diet and still feel confused, this conversation will give you the clarity you’ve been searching for.

 

What you’ll learn:

• The truth about “healthy” plant-based marketing vs. ancestral eating
• Why animal foods may hold the key to longevity and energy
• How to spot the next nutrition fad before it tricks you
• The real root cause of modern disease — and how to fight back naturally

 

 

Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.

 

Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses!

Where to find Brian Sanders:

Website: sapien.org

Instagram: @food.lies

Facebook: @FoodLiesOrg

 

Why Low Energy Is a Red Flag for Deeper Imbalances w/ Julie James

Are you constantly tired, running on fumes, or wondering why you can’t get your energy back—no matter how much sleep you get? Low energy isn’t just about being busy. It’s often a red flag that something deeper is out of balance in your body.

 

In this conversation, FDNP Julie James uncovers why low energy connects to so many different health issues—and what you can actually do about it.

 

What You’ll Learn in This Episode:

1. Why all of your symptoms are connected—and how they’re cues from your body that it needs help to regain balance.
2. How functional lab testing reveals what’s really going on inside your body, so you can know where to focus and how to heal.
3. Why your body is incredibly resilient—and how to use the right tools to support its natural ability to restore balance.

You don’t need to live in a constant state of burnout or exhaustion. With the right insights and strategies, you can feel energized, empowered, and in control of your health again—naturally.

 

 

 

Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.

 

Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses!

Where to find Julie James:

Website: wholisticfunctionalhealth.com

Instagram: @wholisticfunctionalhealth

Facebook: @wholisticfunctionalhealthJJ

 

The Sympathetic Spiral of Doom: How Stress Quietly Destroys Health (and How to Escape It) w/ Dr. Scott Sherr

Most people think stress just makes them tired. But according to Dr. Scott Sherr, it can trigger what he calls the “Sympathetic Spiral of Doom”—a biological feedback loop that silently drains your energy, wrecks your mood, and sabotages your long-term health.

 

In this live interview, Detective Ev sits down with Dr. Scott Sherr—a Board-Certified Internal Medicine Physician, COO of Troscriptions, and VP of Health Optimization Medicine and Practice—to reveal how modern science and ancient physiology collide in this hidden stress response.

 

What you’ll discover:

• The shocking reason your body can’t recover even when you “de-stress”
• How the Sympathetic Spiral of Doom hijacks your nervous system
• The cutting-edge framework of Health Optimization Medicine — and how it helps your body function the way it was designed to
• Simple, practical ways to break the cycle and restore balance

If you’ve ever felt “off” no matter what you do — this episode will finally explain why.

 

 

 

 

Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.

 

Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses!

Where to find Dr. Scott Sherr:

Website: troscriptions.com

Instagram: @troscriptions

Instagram: @drscottsherr

YouTube: @troscriptions

 

Perimenopause was a Wake-Up Call! w/ Jane Velasco

Imagine this:

You're the go to personal trainer in your area for YEARS, and as far as anyone else is concerned, you're the epitome of what it means to be healthy. What would you do, then, when your own health started to silently decline?

 

This is exactly what happened to our guest, FDNP Jane Velasco.

 

In 2019, Jane started experiencing persistent joint pain, debilitating fatigue, insomnia, and unexplained weight gain. After searching for answers, she was finally able to get clarity through functional healthcare. 

 

 

 

Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.

 

Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses!

Where to find Jane Velasco:

Website: wholisticyou.life

Facebook: @mjcvelasco

 

The Sleep Tech Trap: Why Wearables, Alcohol & Marijuana Are Sabotaging Your Rest w/ Mollie Eastman

In this eye-opening episode, sleep expert Mollie McGlocklin Eastman—Founder of Sleep Is a Skill and host of the top-rated Sleep Is a Skill Podcast—unpacks what really drives deep, restorative sleep.

Mollie brings a powerful combination of personal experience (including her own battle with insomnia while traveling internationally), a background in behavioral change from The Nonverbal Group, and years of obsessing over chronobiology to help people transform their sleep through technology, accountability, and habit change.

In this episode, you’ll learn:
- Why popular sleep trackers & wearables may be misleading you
- How alcohol, marijuana, and other “sleep aids” disrupt your deep sleep
- Simple, research-backed strategies to improve your sleep—no gadgets needed
- The surprising reason you may be “sleeping enough” but still waking up exhausted

 

 

Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.

 

Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses!

Where to find Mollie Eastman:

Website: sleepisaskill.com

Instagram: @mollie.eastman

Facebook: @sleepisaskill

 

What I Learned As An Ultra-Endurance Athlete w/ Lisa Tamati

Join us as we delve into an empowering discussion with globally recognized expert in longevity and health optimization, Lisa Tamati.

- In this episode, Lisa shares her journey from professional ultra-endurance athlete to health and wellness guru, offering invaluable insights on how to become the CEO of your own health and never give up.

- Learn the importance of mindset, the power of resilience, and why it's essential to never outsource your health.

 

 

 

Want to watch this episode on YouTube? Click here. Subscribe if you'd like to catch all new episodes live and participate with our guests directly.

 

Want to learn more about becoming an FDN? Go to fdntraining.com/resources to get our best free workshops and mini-courses!

Where to find Lisa Tamati :

Website: lisatamati.com

Website: aevumlabs.co.nz

Website: longlifehyperbarics.com

Instagram: @lisatamati

Facebook: @lisa.tamati1