There may also be some placebo effects here, just from trying to be better in general
Postgraduate Medicine , 134 (1), 1419
It directly counters the muscle loss that occurs during caloric deficit, improves insulin sensitivity beyond what the medication alone achieves, increases resting metabolic rate, and improves body composition even when the scale number stalls
In Vitro Metabolism of the Glucagon-Like Peptide-1 (GLP-1)Derived Metabolites GLP-1(9-36)amide and GLP-1(28-36)amide in Mouse and Human Hepatocytes
Review New Medicines Tell your healthcare professional about any new prescription medicines, over-the-counter products or supplements before continuing treatment
Refer to the relevant ClinicalTrials.gov or EudraCT entry for your study for further detail