is retatrutide a glp-1 drug Medications for Weight Loss: Semaglutide vs Tirzepatide vs Retat – Revolution Health & Wellness Doctor Reveals The MOST POWERFUL

ArticlePubMed 8

After stopping, her first cycle off medication was 38 days (longer than usual), her second cycle was 32 days (getting closer), and by her third cycle and beyond she was back to her normal 28-29 days

doi:10.1016/j.ajo.2025.02.025 34

Wang W, Wang QQ, Qi X, Gurney M, Perry G, Volkow ND, et al

The side effect comparison between semaglutide and tirzepatide shows broadly similar profiles with slightly lower severity for semaglutide at equivalent therapeutic doses

Where it works: Adipose tissue (fat cells): Reduces inflammation and may improve fat metabolism Pancreas: Works alongside GLP-1 to enhance insulin secretion Brain: May contribute to appetite regulation (research ongoing) Weight loss contribution: When GIP is added to GLP-1 (as in tirzepatide), weight loss increases from ~15% to ~22%