What Is Semaglutide? How It Works and What the Research Shows
How semaglutide works, what the STEP and SELECT trials found, and the side effects that come up most often.
Weight & Metabolism
GLP-1 medicines and newer drugs for diabetes and weight: how they work, what trials found and what the risks are.
Tirzepatide Explained: The Dual-Hormone Drug and How It Compares
Tirzepatide acts on two gut-hormone receptors. What SURMOUNT-1 and the head-to-head SURMOUNT-5 trial found.
Retatrutide: What We Know About the Experimental “Triple Agonist”
An experimental drug that acts on three hormone receptors. What trials have shown so far and why it is not yet approved.