Muscle Loss on GLP-1s: What the Evidence Really Shows
New body composition data compares lean mass loss on tirzepatide and semaglutide. Here is what is measured, and what remains unclear.
Jun 15, 2026

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4 stories for“ozempic muscle”
New body composition data compares lean mass loss on tirzepatide and semaglutide. Here is what is measured, and what remains unclear.
Jun 15, 2026

Semaglutide now has a heart disease approval too. Here is what the STEP and SELECT trial data really says, and what it does not.
Mar 13, 2024

Ozempic, Mounjaro and the drug that has not arrived yet are not three versions of the same thing. They hit different receptors, produce different results, and suit different people.
Aug 11, 2026

Tirzepatide just beat semaglutide head to head in a major trial. Here is what SURMOUNT and SURPASS data actually shows about hitting two receptors.
Dec 9, 2024
