For patients whose prior B12 supplementation hasn't worked, injection is the solution not a higher oral dose
The combined hepatic effects of these agents have not been studied
Nikolaidis LA, Elahi D, Hentosz T, Doverspike A, Huerbin R, Zourelias L, Stolarski C, Shen YT, Shannon RP: Recombinant glucagon-like peptide-1 increases myocardial glucose uptake and improves left ventricular performance in conscious dogs with pacing-induced dilated cardiomyopathy
Surgical Interventions and Headache Surgical intervention is typically reserved for individuals with BMI 40 or with BMI 35 with related health issues (BMI 30 is also sometimes accepted)
The same mechanism plays a role in how the body feels hunger, which is why the drugs are valuable in weight loss
But thats just one small study so far