does semaglutide make you lose muscle The Pros and Cons of for Weight Loss Semaglutide (GLP-1) Muscle Loss: Body
Description
Tirzepatide has a slightly shorter half-life of around 5 days, clearing in about 3-4 weeks

Pharmacology and Mechanism GLP-1 receptor agonists mimic the endogenous incretin hormone GLP-1

Morishita T, Katayama Y, Kobayashi K, Oshima H, Fukaya C, Yamamoto T

That's not a dealbreaker

"Further, the potential short- and long-term risks to the breastfeeding infant have been insufficiently studied," the authors noted

Studies suggest that people whose biological age exceeds their actual age face a higher risk of disease and early death
