The Peptide Revolution: GLP-1s — What Works, What's Hype, What's Risky with Jay Campbell

The Peptide Revolution: GLP-1s — What Works, What's Hype, What's Risky with Jay Campbell

Author: Karen Martel: Certified Hormone Specialist February 28, 2026 Duration: 1:16:41

Jay Campbell—five-time international bestselling author, founder of BioLongevity Labs, and one of the original voices in the peptide world—is here to unpack what's really going on behind the GLP-1 explosion. Are these drugs miracle tools or misunderstood villains? And why are so many smart people still getting them wrong?

We go way beyond the hype and fear, diving into microdosing, metabolic repair, thyroid changes, and why dosing may be the make-or-break factor. Could peptides actually rewire the brain, quiet food noise, and permanently improve metabolism? And what happens when midlife women use them strategically?

We also explore what's next: oral GLP alternatives, mitochondrial peptides, body recomposition breakthroughs, and the controversial compounds no one's talking about publicly. Are we on the brink of eliminating obesity? And how do you use these tools without wrecking your receptors—or your health?

In this episode, we uncover:

  • How microdosing GLPS may improve metabolism long term.
  • Why most people are dosing peptides completely wrong.
  • What happens to thyroid function on GLP therapy.
  • How peptides can rewire food addiction and cravings.
  • Which next-generation compounds are changing body composition.

Tune in and decide for yourself what's hype, what's fear, and what might truly change the future of midlife health!

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Your host:

Karen Martel

Certified Hormone Specialist, Transformational Nutrition Coach, & Weight Loss Expert

 

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Midlife brings a cascade of changes that can feel both confusing and isolating, but there’s a clear path through the noise. The Hormone Solution | Perimenopause, Menopause, HRT, Weight Loss & Women's Midlife Health offers that guidance, hosted by Certified Hormone Specialist Karen Martel. This isn't about quick fixes; it's about building a foundational understanding of your body during a pivotal transition. Each episode digs into the specifics of hormonal shifts, exploring practical strategies for managing weight, supporting metabolism, and navigating the realities of hormone replacement therapy. Karen translates complex science into actionable advice, whether the topic is thyroid function, the nuances of perimenopause, or achieving a sustainable midlife transformation. The conversations in this podcast are grounded in expertise and empathy, created specifically for women in their forties and fifties who are tired of generic advice and seek answers that address the root causes of their symptoms. You’ll find a reliable resource here, one that moves beyond simply listing problems to discussing real, evidence-based solutions for reclaiming vitality. Tuning in means joining a community focused on empowerment, where questions about health, fitness, and nutrition during these years are met with clarity and depth. This podcast stands as a trusted companion for anyone ready to move from struggle to informed, confident action.
Author: Language: English Episodes: 100

The Hormone Solution | Menopause, Perimenopause, & Women's Midlife Health
Podcast Episodes
Am I in Perimenopause? How to Tell What Phase You're In [not-audio_url] [/not-audio_url]

Duration: 1:01:41
If you had told me at 40 that perimenopause would turn my world upside down, I would've laughed. As a nutritionist specializing in women's hormones, I thought I had it handled. So why did I gain 15 pounds, lose my sleep,…