glp-1 obesity drugs pipeline In 5 years, went from 15% weight loss (Wegovy) to 29% (Retatrutide). But efficacy is only half the story. Look at the pipeline: 50+ drugs across 8+ distinct mechanisms. GLP-1s Harnessing GLP-1 Receptor Agonists for
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Injuries Linked to GLP-1 Drugs 1

Weight loss is not a side effect but the primary endpoint

2016 Jul 28;375(4):311-22

In addition, in a rat model of IBS, intraperitoneal administration of exendin-4 normalized stress-induced defecation and visceral pain sensitivity, without affecting centrally regulated anxiety-like behaviors [56]

J., Navarro-Gonzlez, J
In rats, portal vein levels of total GLP-1 peak around 15 min after intragastric infusion of a liquid meal and return to baseline levels after 90120 min [231]