With those caveats in place, here is what the data and community sources describe at each phase
One caveat the literature is honest about: as of May 2026, no randomized controlled trial has yet tested resistance training as a counter-measure specifically to GLP-1-induced lean-mass loss
Instead, focus on a balanced diet with plenty of fruits, vegetables, lean proteins, and whole grains to help support your treatment plan
J Neural Transm (Vienna) 129:10771089 Kuratsune H, Watanabe Y, Yamaguti K, Jacobsson G, Takahashi M, Machii T, Onoe H, Onoe K, Matsumura K, Valind S, Kitani T, Langstrom B (1997) High uptake of [2-11c]acetyl-l-carnitine into the brain: a pet study
Peptides like Ipamorelin are not FDA-approved for general consumer use and may only be dispensed through licensed medical providers. FDA, Peptide Regulation Guidance WADA and Drug Testing Ipamorelin is listed on the World Anti-Doping Agency (WADA) Prohibited List under Peptide Hormones, Growth Factors, and Related Substances