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What exactly is a GLP-1 medication?

GLP-1 stands for a hormone your gut already makes. These medications mimic it. Here is what that means for appetite and blood sugar.

GLP-1 BasicsAugust 26, 2026·4 min read
What exactly is a GLP-1 medication?

GLP-1 is short for glucagon-like peptide-1, a hormone your intestines release after you eat. It helps signal fullness and supports healthy blood sugar. GLP-1 medications are engineered to mimic that natural signal for longer.

Why that matters

  • They can reduce appetite and cravings
  • They slow how fast the stomach empties
  • They support steadier blood sugar

Brand names like Ozempic, Wegovy, Mounjaro and Zepbound all belong to this family, though they differ in active ingredient and approved use.

These are prescription products. A licensed clinician decides whether a GLP-1 is appropriate for you.

This article is educational and is not medical advice. GLP-1 medications are prescription products. Always follow the instructions from your prescribing clinician and pharmacist, and contact them with questions about your specific situation.

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