GLP-1 Weight Loss Drugs: Semaglutide, Tirzepatide, Retatrutide
GLP-1 drugs are peptide medications that copy a hormone your gut already makes to manage appetite and blood sugar. Two of them are FDA-approved for weight loss in the United States: semaglutide and tirzepatide. A third one you’ve probably heard about — retatrutide — is not approved and is still working its way through trials….