GLP1R and type 2 diabetes mellitus: Interventions that slow gastric emptying, either dietary (e.g., co-ingestion of dietary fibre, guar gum) or pharmacological (e.g., acarbose and GLP-1 receptor agonists), have been shown to attenuate the fall in SBP in response to a carbohydrate meal in “healthy” older individuals and those with T2D [18,19,20].