does semaglutide or tirzepatide have worse side effects vs Semaglutide: Which Weight Loss Drug Is Best Tirzepatide vs. Semaglutide: Key Differences

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Semaglutide (Ozempic, Wegovy) and tirzepatide (Mounjaro, Zepbound) contain synthetic, longer-acting versions of the hormone designed to amplify those effects

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While no one has investigated if muscle mass loss from Wegovy or Zepbound will worsen physical function among older adults with obesity, Ive had patients taking these medications say they felt weaker after losing large amounts of weight

Endocrinology 162 , bqab006 (2021)