can you fast while on glp 1 Fasting a GLP-1 is not a simple yes or no., The medication is already suppressing your appetite and regulating hunger. Adding aggressive fasting on top of that put your protein intake, Fasting while on GLP-1 medication?

And that is this drive for body weight to go back to where it started

After the membranes were incubated in blocking buffer at room temperature for 2 h, they were washed 3 times in tris-buffered saline and tween 20 (TBST) solution, 5 min each, and then incubated with primary antibodies overnight at 4 C

doi: 10.1212/WNL.56.3.375 [DOI] [PubMed] [Google Scholar] 22.Kostic V, Przedborski S, Flaster E, Sternic N

Metformin: Co-administration of multiple twice-daily doses of sitagliptin with metformin, an OCT substrate, did not meaningfully alter the pharmacokinetics of metformin in patients with type 2 diabetes

[PubMed ID: 17827003]