The pivotal Phase 2 trial a 48-week study published in The New England Journal of Medicine in 2023 produced these results in adults with obesity (and no diabetes), at the highest dose of 12 mg weekly: Average weight loss of around 24% from baseline A clear dose-response, with even the 4 mg dose producing roughly 17% weight loss Continued weight loss right up to the 48-week endpoint, with no plateau in sight For context, similar Phase 2 data for Wegovy showed around 15% weight loss at 68 weeks
Clinically significant weight loss with tirzepatide typically occurs over several months, with meaningful reductions usually evident after reaching maintenance doses (1015 mg weekly)
a 5.52% decrease for the semaglutide plus placebo group
This makes it easier to stay active, train harder, and stick to your overall fat-loss routine
We therefore centered our analysis on MITF, aiming to understand how its localization and activity might be shaped by the extracellular microenvironment
Fiber matters too, as it may help ease common GLP-1 side effects like constipation or diarrhea