“Pharmacologically induced weight loss with GLP-1 RA shows a lean mass loss of about 25%–40%,8 which could be particularly concerning in specific populations”
These new studies showing the amount of muscle loss sheds light on the bigger picture.
Muscle is also an endocrine cell. It influences your metabolism.
Plus, higher muscle mass is correlated with decreased mortality.
If you need to use GLP-1 drugs, make sure you strength train.
https://pmc.ncbi.nlm.nih.gov/articles/PMC12322565/

