The Heidi St. John Podcast

The GLP-1 Explosion: Truth Behind the Hype

Heidi St. John, Drs Mark, Functional Medical, Michele Sherwood

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44 min·March 6, 2026

About this Episode

GLP-1 drugs like Ozempic, Wegovy, and semaglutide are everywhere right now and so is the fear surrounding them. Are they dangerous? Are they a breakthrough? And why is the internet so divided?

Today I’m joined by Drs. Mark and Michele Sherwood from the Functional Medical Institute to talk honestly about what GLP-1s actually do, who they’re designed to help, and why so much of the conversation online is driven by hype and fear instead of facts.

We also dive into ketones, blood sugar and mood swings in kids, snoring and sleep apnea, horm...

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The Heidi St. John Podcast

Heidi St. John

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