Key takeaways GLP-1 medications do not inherently cause muscle wasting. Most weight lost on semaglutide or tirzepatide is fat , not muscle. Some lean-mass loss during weight loss reflects adaptive remodeling , not pathology. Adequate protein intake and resistance training significantly reduce muscle loss during GLP-1 therapy. Do GLP-1 Medications Cause Muscle Wasting
injection to a placebo injection
In addition, IGF-1 LR3 has been shown to stimulate the differentiation and proliferation of satellite cells, which are responsible for repairing damaged muscle tissue
However, there are several considerations to keep in mind: Sustainability of Weight Loss: While GLP-1 drugs can facilitate weight loss, maintaining this weight loss after discontinuing the medication can be challenging
Helpful steps may include: Eating smaller meals Eating slowly Stopping when comfortably full Avoiding very rich or fatty foods Staying hydrated Avoiding alcohol if it worsens symptoms Speaking to your clinician if nausea is persistent You should not increase your dose early or take extra doses to speed up weight loss
What to Expect on Treatment Day Your treatment day should feel simple and stress-free