Peptalk: Peptides Unpacked #1 What Are Peptides? From Insulin to GLP-1s Explained
Peptides are everywhere right now—but the science isn't new. Insulin? That's a peptide. And it's been saving lives for over a century.
So what exactly are peptides, and how can they help you?
In this episode, Dr. Kylie Burton and Jessica Briecke strip away the buzzwords and give you a clear, practical understanding of what peptides are, how they work, and why they're sitting at the intersection of supplements and pharmaceuticals.
Think of peptides as tiny text messages your body sends to direct repair, metabolism, appetite, and inflammation in real time. They're short chains of amino acids that signal change—and when used responsibly, they can be incredibly powerful.
What We Cover:
- What peptides actually are and how they differ from (and overlap with) hormones
- A century of peptide history: from insulin to somatostatin, calcitonin, and today's GLP-1s
- Why GLP-1s like Ozempic and Wegovy grabbed headlines—and what they do beyond weight loss
- Benefits like improved blood sugar control, reduced systemic inflammation, and emerging neuroprotective effects for cognitive health and stroke risk
- Why Jessica got into peptide therapy: the brain outcomes no one talks about
- Delivery methods demystified: subcutaneous injections, nasal sprays, oral routes, and bioavailability
- Beyond GLP-1s: repair-focused peptides like BPC-157 and performance pathways that support lean mass and recovery
- How to build a peptide plan that respects training, protein, sleep, and labs
For Anyone Curious About Peptide Therapy: This episode lays the foundation for a smarter, safer peptide journey—no hype, just real-world guidance you can trust.
Want to connect more with the hosts? We'd love it! Connect with Jess at B2BwithJess.com/peptides or on Instagram @jessb.talkshealth. Grab your Blood Work & Peptides Mini Guide for free at drkylieburton.com.
Ready to explore peptide therapy for yourself? Visit the company we recommend for pharmaceutical peptides and receive all the one-on-one support that comes included at drkylieburton.com
Want to offer peptide therapy in your business? Whether you're adding it to your existing practice or building something new, learn how to get started—and how we'll mentor you along the way—at drkylieburton.com
Legal Disclaimer: This podcast is for educational and informational purposes only and is not intended as medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider before starting any new health protocol. Dr. Kylie Burton and Jessica Briecke are affiliates and may receive compensation for referrals. Individual results may vary.
You have the science. You have the tools. Now it's time to take the next step.
This is PepTalk: Peptides Unpacked—science made simple, results made real.