tirzepatide or semaglutide and key differences, weight loss results (2026) Semaglutide & Tirzepatide: Can You

Whats less clear is whether people taking GLP-1s lose more muscle than they should or whether that loss could have longer-term consequences for strength and metabolism

88 , and Mannaa et al

heart block For serious episodes of heart block and Adams-Stokes attacks (except when caused by ventricular tachycardia or fibrillation)

Your healthcare provider must evaluate your medical history regardless of which manufacturer's product you consider

It is all, this whole economy of GLP-1-adjacent things," Baker Jones said

The clinical trials that established the safety and efficacy profiles for semaglutide (Ozempic, Wegovy) and tirzepatide (Mounjaro, Zepbound) included older adults, but in numbers that were not sufficient to characterize body composition changes, functional outcomes, or long-term musculoskeletal effects specifically in adults over 65 or 75