For histology, the left hepatic lobe was enclosed in a prelabelled histology cassette and fixed in 10% neutral buffered formalin for 24 h, followed by 70% ethanol for another 24 h before submission for tissue processing
I believe that this method is almost as effective as getting the IV
So the accurate answer is "some muscle, but mostly fat, in a ratio similar to other GLP-1 drugs" not "retatrutide melts your muscle." What the Phase 2 Body-Composition Data Actually Shows Retatrutide's headline result is potency
When you eat foods that match your metabolic type, your body is more likely to digest and absorb them well, which means you get more benefit from the nutrients you are working so hard to eat and not just glutathione but with every other food source that has essential nutrients needed for optimal metabolism and immune function
However, individual sensitivity varies widely, and some patients do report pruritus (medical term for itching) during treatment, typically within the first 4 to 8 weeks of starting therapy
[DOI] [PubMed] [Google Scholar] 60.Khavinson V.K., Izmaylov D.M., Obukhova L.K., Malinin V.V