# Reddit Users Are Experimenting With an Unapproved Weight-Loss Drug. AI Found Something Surprising

> Source: <https://scitechdaily.com/reddit-users-are-experimenting-with-an-unapproved-weight-loss-drug-ai-found-something-surprising/>
> Published: 2026-10-19 22:15:55+00:00

An AI analysis of nearly 150,000 Reddit posts and comments offers the first systematic look at symptoms people attribute to gray-market retatrutide, showing how social media could guide drug safety research. People are buying unapproved versions of retatrutide, a next-generation GLP-1 weight-loss drug, and sharing their experiences on Reddit before the drug has received approval [...]