In the future, with the in-depth exploration of the mechanism of GLP-1R action and the development of multi-target agonists (e.g., GLP-1R/GIPR dual agonists), GLP-1R-related therapeutics are expected to make breakthroughs in a wider range of disease areas (e.g., nonalcoholic steatohepatitis, AD, etc.), providing a more precise and highly effective strategy for the treatment of metabolic diseases and related complications. Here, GLP1R is linked to metabolic dysfunction-associated steatohepatitis.