The rise in type 2 diabetes has sparked a variety of treatment options, including glucagon-like peptide-1 (GLP-1) receptor agonists. GLP-1s are a class of injected drugs (additional oral options are currently in development) that “mimic the action of GLP-1 and increase the incretin effect in patients with type 2 diabetes, stimulating the release of insulin.”¹ Commonly used when oral treatment alone is not enough, the benefits of GLP-1s include a reduction of glucagon and glycosylated haemoglobin (HbA1c), weight loss and a low risk of hypoglycemia.²