https://www.live-feeds.com/feed/why-weight-loss-drugs-don-t-work-for-some-peopleContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/why-weight-loss-drugs-don-t-work-for-some-peoplehttps://www.live-feeds.com/feed/why-weight-loss-drugs-don-t-work-for-some-people#u6244Sat, 20 Jun 2026 17:55:56 +0000GLP-1 receptor agonists like Ozempic and Wegovy generally cause users to lose up to 15% of body fat. However, a significant portion of users do not respond to these medications. Effectiveness varies based on genetics, lifestyle, and medical adherence.What's confirmed:GLP-1 receptor agonists such as Ozempic and Wegovy can lead to an average body fat loss of 15%.These medications were originally created to help patients with type 2 diabetes manage blood sugar.GLP-1 drugs improve insulin sensitivity and stimulate insulin secretion when blood levels are elevated.Still unconfirmed:Between 10% and 3