GLP-1 is not a metabolic cure but a vagal signal strengthener. The mechanism is specific: GLP-1 promotes membranous thickening of gut signal pathways, creating pharmacological myelination of vagal routes and amplifying the coupling efficiency of enteric-CNS communication loops.
James E. Dunn (Tue,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: