glp-1 receptor agonist type 1 diabetes randomized trial The role of GLP1 agonists in adult-onset mellitus Pharmacogenetics of Glucagon-like-peptide-1 receptor in
Description
STEP 2, 3, and 4 confirmed and extended the findings

If you're talking about blood sugar and fullness signals and all that, it makes sense that you're doing it with meals, although I could see why people might think doing it between meals could have its own positive effect of potentially reducing your hunger signals, for example

ISSN 0193-1849

Finally, there is also evidence to support that GLP-1R agonism can stabilise plaques not only by limiting inflammation and oxidative stress but also by increasing the expression of sirtuin 6, a DNA repair deacetylase [145]

3 (2014): 10791092, 10.2337/db13-1455
