glp 1 and immune system GLP-1 GLP-2 Orchestrate Intestine Integrity, Gut Microbiota, and Crosstalk Beyond metabolic benefits: The underexplored

Furthermore, the escalation of DULA given in a weekly dose of 3 mg or 4.5 mg has achieved further incremental reductions of body weight, regardless of baseline A 1c or BMI, compared with once-weekly 1.5 mg in patients with T2D [66]

however, anytime you receive an injection theres a slight risk of allergic reaction

This answer varies on the peptide itself

Sermorelin has a short half-life of only 11-12 minutes

Injectable polypeptide hydrogel depots containing dual immune checkpoint inhibitors and doxorubicin for improved tumor immunotherapy and post-surgical tumor treatment

These include discomfort at the injection site, bruising, and lightheadedness