Sept. 4, 2025

This Might Sting A Little: GLP-1 Agonists Explained: Benefits, Risks, and the Truth About Semaglutide

This Might Sting A Little: GLP-1 Agonists Explained: Benefits, Risks, and the Truth About Semaglutide

In Episode 2 of This Might Sting a Little, Duncan Turner, Orel Swenson and Dennis Hughes break down what we know and don't know about GLP-1.

In this episode, we dive deep into GLP-1 agonists, commonly known as semaglutide, a popular weight-loss and diabetes medication. We discuss its natural production, effects on the body, and its impact on insulin production, stomach emptying, and brain receptors. The conversation covers the challenges of processed food, addiction-like behaviors, and the broad effects of GLP-1, including potential benefits for conditions like endometriosis and cancer. We explore the downsides of long-term use, such as muscle loss and desensitization, and the importance of lifestyle changes for sustained weight loss. The discussion also touches on different forms of GLP-1 administration, the growing obesity epidemic, and the critical role of early dietary habits. Join us for a comprehensive look at the pros and cons of GLP-1 agonists and their place in modern healthcare.

00:00 Introduction to GLP-1 Agonists

00:19 Understanding GLP-1 and Its Effects

00:50 The Brain's Role in Appetite and Addiction

02:01 Exploring Broader Effects of GLP-1 Agonists

03:07 Potential Negative Effects and Concerns

03:49 Challenges of Long-Term Use and Dependency

05:11 Lifestyle Changes and Weight Management

11:43 Historical and Societal Factors in Obesity

13:51 Brand Names and Bioavailability of Medications

16:44 Muscle Mass and Weight Loss

18:45 Patient Compliance and Injection Concerns

21:28 Conclusion and Final Thoughts


This isn’t a whine fest—it’s about to get clinical with a twist.

Expect sharp insight, a little rebellion, and honest conversation from three doctors who aren’t afraid to challenge the status quo. Whether you're a curious patient or a health-savvy skeptic, this episode will make you think twice about the rules we blindly follow in medicine.

https://cavalry.health/

https://dennishughesmd.com/

Episode Resources

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