Bhles H, Ullrich K, Endres W, Behbehani AW, Wendel U (1991)
I did about three months of research before trying it myself
Abstract Glucagon-like peptide-1 (GLP-1) is an incretin peptide hormone mainly secreted by enteroendocrine intestinal L-cells
The combination is given by subcutaneous injection, typically timed to support your body's natural GH rhythm
[1] [3] Understanding these multisystem effects is essential when evaluating potential adverse effects, including fatigue, as the widespread distribution of GLP-1 receptors means these medications influence numerous physiological processes beyond glucose metabolism
Nonetheless, cycling usage (e.g., eight weeks on, four weeks off) and medical supervision are recommended, especially for those with pre-existing kidney or liver conditions