The Holistic GLP-1 Podcast with Elizabeth McGann

What if the real key to successful, sustainable weight loss isn’t starting a GLP-1—but fixing your gut first?

In this eye-opening episode, I sit down with Dr. Oscar Coetzee, a leading expert in clinical nutrition and gut health, to unpack the critical (and often overlooked) role the microbiome plays in metabolism, cravings, and natural GLP-1 production.

We explore why starting a GLP-1 with poor gut health can backfire, how sp...

What if the biggest mistake people are making on GLP-1 medications isn’t the drug—but how they’re using it?

In this episode, Elizabeth sits down with leading endocrinologist and 20-year GLP-1 researcher Dr. Zhenqi Liu to unpack the hidden risks of rapid weight loss—including muscle loss, metabolic slowdown, and rebound fat gain—and how to avoid them.

If you want to lose weight without sacrificing your metabolism, this convers...

If you've been hearing about GLP-1 medications and wondering whether they might help you—but you feel nervous, skeptical, or unsure—this episode is a powerful place to begin.

In this deeply personal conversation, Elizabeth sits down with GLP-1 advocate and content creator Rachael Gullette, who has lost more than 160 pounds on a GLP-1 medication. Rachael shares what life felt like before treatment, how food noise ruled her inner...

One of the biggest fears women have when starting GLP-1 medications isn't losing the weight —it's what happens after.

Do I have to stay on this forever?

Will I regain the weight if I stop?

Is there a right way to transition into maintenance?

In this powerful, science-grounded episode, Elizabeth sits down with Dr. Holly Wyatt—endocrinologist, obesity medicine physician, and author of Losing the Weight Loss Meds—to explore what a...

In this deeply personal and inspiring episode, Elizabeth sits down with her dear friend, former co-host, and creative collaborator Shelley Carling for a raw, honest conversation about what actually creates lasting weight release.

Shelley shares her remarkable journey of releasing 140 pounds—not through willpower or dieting, but through medical support, low-dose GLP-1s, bariatric surgery, emotional healing, mindset shifts and a truly...

If you've been doing everything "right" and your body still feels stuck…This episode is for you.

Low energy.
Weight that won't budge.
Bloating, joint pain, inflammation.
Food noise that feels louder than ever.

That was me too.

I'm a 52-year-old holistic nutritionist & Life Coach—and I was deeply skeptical of GLP-1s.

The side effects? Muscle loss? Ozempic-face? Dependence? Hard pass.

But then s...

In this episode of The Holistic GLP-1 Podcast, Elizabeth sits down with McCall McPherson, PA—founder of Modern Thyroid Clinic and Modern Weight Loss—for a conversation that completely reframes what GLP-1 therapies actually do for the body.

McCall explains why GLP-1s may be one of the most important medical breakthroughs of our time—not simply because of weight loss, but because of their powerful impact on inflammation, metaboli...

What if I told you that the side effects of nausea, constipation, muscle loss AND burnout on GLP-1s are not inevitable? That in many cases, they're simply a sign the medication is being used the wrong way?

In this week's episode of The Holistic GLP-1 Podcast, I sit down with Dr. Matthea Rentea—a double board-certified obesity medicine physician who is quietly revolutionizing how GLP-1s are used in clinical practice. This is ...

 Why is it that nearly every woman hitting a GLP-1 weight-loss plateau thinks she needs more medication? And what if the real solution is actually… more metabolic health?

 I hear this all the time when I'm coaching clients inside our Finally F**king Free program. And the truth is—your body isn't failing you. It's signaling it needs deeper support.

 That's why I brought on today's guest, Dr. Dean Jones. He's a ...

Welcome back to The Holistic GLP-1 Podcast— where we elevate your GLP-1 journey and your whole life: body, mind, and soul.

One question I get asked constantly when I start working with a new client in our practice is: 'Why am I doing everything right but still not seeing results?'—If you're feeling stuck, I want you to know you are not broken. There's just some things you need to learn.

And that's why I brought on...

Sometimes the breakthrough isn't in doing more — it's in letting go.

In this week's episode of The Holistic GLP-1 Podcast, we sit down with David Knapp, creator of On The Pen and author of Decoding GLP-1 — two of the most influential sources of news, science and soul in the GLP-1 conversation.

Together, we explore: 

● What's coming next — from gene-therapy-based weight loss drugs to Retatrutide, the most powerful GLP-...

In one of the most emotionally raw and empowering conversations yet, we sit down with Kim Carlos—host of the award-winning Plus Sidez Podcast— for an unforgettable deep dive into how GLP-1 medications are changing the way the world understands obesity.

Kim's journey began with a lifetime of diets, shame and self-blame, until a single prescription flipped the switch. The "food noise" that had dominated her thoughts since ...

Welcome back to The Holistic GLP-1 Podcast—the number-one show on Spotify and Apple Podcasts exploring a healthy and mindful approach to GLP-1 technologies, before, during and after the use of the actual medication.

Today, we're joined by Dr. Andrew Shapiro, a leading breast-cancer surgeon and Medical Director of Advanced Surgical Physicians in Palm Beach County, Florida. Dr. Shapiro shares how GLP-1 medications like semaglu...

In this episode of The Holistic GLP-1 Podcast, we delve into the fascinating intersection between hypnosis, mindset and GLP-1 technology with our guest Rita Black.

Rita is a renowned hypnotherapist and cognitive coach who has spent nearly two decades helping people rewire their subconscious minds to break free from the patterns that keep them stuck.

Together we explore why so many people unknowingly sabotage their weight-loss journey...

In this episode of The Holistic GLP-1 Podcast, we welcome world-renowned physician, bestselling author, and founder of NutritionFacts.org, Dr. Michael Greger. 

Known for his evidence-based, straight-shooting approach to nutrition and lifestyle medicine, Dr. Greger provides a clear look at the most pressing questions surrounding GLP-1 medications, their promises and pitfalls in a 2025 context and beyond.

Key topics here include: t...

In today's installment of The Holistic GLP-1 Podcast, we're celebrating a milestone—Episode # 50—with a very special returning guest, functional health expert and Biohacker Babes co-host Lauren Sambataro.

Some of you may remember Lauren from way back in December 2022, when she joined us for a masterclass on biohacking metabolism with continuous glucose monitors. Almost three years later, she's back—and this time, we&#...

In this powerful and practical episode, host Elizabeth McGann welcomes Maria Emmerich, a 22x bestselling author, nutritionist and renowned voice in the keto and carnivore community. Together, they unpack how to eat in a way that supports GLP-1 hormone signaling, muscle preservation and sustainable fat loss—whether you're taking GLP-1 peptides or not.

Maria shares science-backed strategies that have helped thousands reclaim their...

In this breakthrough episode, Dr. Ralph DeFronzo—one of the most respected names in metabolic health—joins Elizabeth to discuss the real story behind GLP-1 medications.

If you've ever wondered:

Do I have to stay on GLP-1s forever?

Are lower doses (or "microdoses") actually effective?

Can I activate GLP-1 naturally—without prescriptions?

Is it really safe for long-term use?

…this episode gives you honest answers, straight from...

Could sugar be the real addiction holding you back on your GLP-1 weight loss journey?

Join host Elizabeth McGann and "The Sugar-Free Man" Michael Collins—founder of SugarAddiction.com and the Quit Sugar Summit—for an unfiltered look at why cutting sugar might be the fastest path to healing your metabolism, resetting your hormones and getting off GLP-1 drugs for good.

Michael shares the shocking truth about how sugar lights up...