glp-1 news updates november 2025 As Drugs Go Mainstream, This Expert Says Health is More than a Number on a Scale GLP-1-directed NMDA receptor antagonism for

Tirzepatide, a dual GIP/GLP-1 receptor agonist, slows gastric emptying and modulates insulin secretion through incretin hormone pathways

Use liquid or semi-liquid calories (maurten, tailored carbohydrate drinks, protein shakes) that empty faster than solid food

Most studies have been conducted in animal models or small human trials with high risk of bias, and findings often lack replication in larger, well-controlled clinical studies

Not everyone gets approved

But as more people embrace these medications for their metabolic benefits, a new conversation is emerging: the unexpected impact of GLP-1s on vaginal health

"How do we pay for that?" Dr Fendrick asked