semaglutide
Tirzepatide vs Semaglutide Muscle Loss?
In a head-to-head analysis of 240 patients, tirzepatide preserved about 30% more lean mass than semaglutide, indicating a clear muscle-sparing advantage. Both drugs are GLP-1 based injections that dramatically reduce appetite, yet emerging data suggest they differ in how they affect muscle tissue. Understanding that difference matters for patients who